Finding the Third Proportional to 799,109,905,843.47 and 1,640,582,955,748.50

Step by Step Solution

1. Step 1: Write the proportion equation
   799,109,905,843.47 : 1,640,582,955,748.50 = 1,640,582,955,748.50 : x
2. Step 2: Convert to fraction form
   799,109,905,843.47/1,640,582,955,748.50 = 1,640,582,955,748.50/x
3. Step 3: Cross multiply
   799,109,905,843.47x = 1,640,582,955,748.50 × 1,640,582,955,748.50
4. Step 4: Simplify right side
   799,109,905,843.47x = 2,691,512,434,692,484,885,381,120
5. Step 5: Solve for x
   x = 2,691,512,434,692,484,885,381,120/799,109,905,843.47
6. Step 6: Final answer
   x = 3,368,137,993,298.38