Finding the Third Proportional to 89,503,521.75 and 133,704,062.52

Step by Step Solution

1. Step 1: Write the proportion equation
   89,503,521.75 : 133,704,062.52 = 133,704,062.52 : x
2. Step 2: Convert to fraction form
   89,503,521.75/133,704,062.52 = 133,704,062.52/x
3. Step 3: Cross multiply
   89,503,521.75x = 133,704,062.52 × 133,704,062.52
4. Step 4: Simplify right side
   89,503,521.75x = 17,876,776,333,442,880
5. Step 5: Solve for x
   x = 17,876,776,333,442,880/89,503,521.75
6. Step 6: Final answer
   x = 199,732,658.38