Finding the Third Proportional to 49,188,980 and 73,512,363

Step by Step Solution

1. Step 1: Write the proportion equation
   49,188,980 : 73,512,363 = 73,512,363 : x
2. Step 2: Convert to fraction form
   49,188,980/73,512,363 = 73,512,363/x
3. Step 3: Cross multiply
   49,188,980x = 73,512,363 × 73,512,363
4. Step 4: Simplify right side
   49,188,980x = 5,404,067,513,843,769
5. Step 5: Solve for x
   x = 5,404,067,513,843,769/49,188,980
6. Step 6: Final answer
   x = 109,863,378.22