Finding the Third Proportional to 81,799,072 and 175,087,184

Step by Step Solution

1. Step 1: Write the proportion equation
   81,799,072 : 175,087,184 = 175,087,184 : x
2. Step 2: Convert to fraction form
   81,799,072/175,087,184 = 175,087,184/x
3. Step 3: Cross multiply
   81,799,072x = 175,087,184 × 175,087,184
4. Step 4: Simplify right side
   81,799,072x = 30,655,522,001,049,856
5. Step 5: Solve for x
   x = 30,655,522,001,049,856/81,799,072
6. Step 6: Final answer
   x = 374,766,134.28