Finding the Third Proportional to 39,053,403 and 83,984,355

Step by Step Solution

1. Step 1: Write the proportion equation
   39,053,403 : 83,984,355 = 83,984,355 : x
2. Step 2: Convert to fraction form
   39,053,403/83,984,355 = 83,984,355/x
3. Step 3: Cross multiply
   39,053,403x = 83,984,355 × 83,984,355
4. Step 4: Simplify right side
   39,053,403x = 7,053,371,884,766,025
5. Step 5: Solve for x
   x = 7,053,371,884,766,025/39,053,403
6. Step 6: Final answer
   x = 180,608,380.91