Finding the Third Proportional to 59,262,920 and 89,052,156

Step by Step Solution

1. Step 1: Write the proportion equation
   59,262,920 : 89,052,156 = 89,052,156 : x
2. Step 2: Convert to fraction form
   59,262,920/89,052,156 = 89,052,156/x
3. Step 3: Cross multiply
   59,262,920x = 89,052,156 × 89,052,156
4. Step 4: Simplify right side
   59,262,920x = 7,930,286,488,248,336
5. Step 5: Solve for x
   x = 7,930,286,488,248,336/59,262,920
6. Step 6: Final answer
   x = 133,815,318.05