Finding the Third Proportional to 2,805,340,886.86 and 6,098,980,553.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,805,340,886.86 : 6,098,980,553.72 = 6,098,980,553.72 : x
2. Step 2: Convert to fraction form
   2,805,340,886.86/6,098,980,553.72 = 6,098,980,553.72/x
3. Step 3: Cross multiply
   2,805,340,886.86x = 6,098,980,553.72 × 6,098,980,553.72
4. Step 4: Simplify right side
   2,805,340,886.86x = 37,197,563,794,640,076,800
5. Step 5: Solve for x
   x = 37,197,563,794,640,076,800/2,805,340,886.86
6. Step 6: Final answer
   x = 13,259,552,152.42