Finding the Third Proportional to 88,470,458 and 132,705,700

Step by Step Solution

1. Step 1: Write the proportion equation
   88,470,458 : 132,705,700 = 132,705,700 : x
2. Step 2: Convert to fraction form
   88,470,458/132,705,700 = 132,705,700/x
3. Step 3: Cross multiply
   88,470,458x = 132,705,700 × 132,705,700
4. Step 4: Simplify right side
   88,470,458x = 17,610,802,812,490,000
5. Step 5: Solve for x
   x = 17,610,802,812,490,000/88,470,458
6. Step 6: Final answer
   x = 199,058,569.50