Finding the Third Proportional to 81,707,493 and 175,071,616

Step by Step Solution

1. Step 1: Write the proportion equation
   81,707,493 : 175,071,616 = 175,071,616 : x
2. Step 2: Convert to fraction form
   81,707,493/175,071,616 = 175,071,616/x
3. Step 3: Cross multiply
   81,707,493x = 175,071,616 × 175,071,616
4. Step 4: Simplify right side
   81,707,493x = 30,650,070,728,851,456
5. Step 5: Solve for x
   x = 30,650,070,728,851,456/81,707,493
6. Step 6: Final answer
   x = 375,119,460.94