Finding the Third Proportional to 81,799,084 and 175,087,208

Step by Step Solution

1. Step 1: Write the proportion equation
   81,799,084 : 175,087,208 = 175,087,208 : x
2. Step 2: Convert to fraction form
   81,799,084/175,087,208 = 175,087,208/x
3. Step 3: Cross multiply
   81,799,084x = 175,087,208 × 175,087,208
4. Step 4: Simplify right side
   81,799,084x = 30,655,530,405,235,264
5. Step 5: Solve for x
   x = 30,655,530,405,235,264/81,799,084
6. Step 6: Final answer
   x = 374,766,182.04