Finding the Third Proportional to 81,799,058 and 175,087,156

Step by Step Solution

1. Step 1: Write the proportion equation
   81,799,058 : 175,087,156 = 175,087,156 : x
2. Step 2: Convert to fraction form
   81,799,058/175,087,156 = 175,087,156/x
3. Step 3: Cross multiply
   81,799,058x = 175,087,156 × 175,087,156
4. Step 4: Simplify right side
   81,799,058x = 30,655,512,196,168,336
5. Step 5: Solve for x
   x = 30,655,512,196,168,336/81,799,058
6. Step 6: Final answer
   x = 374,766,078.56