Finding the Third Proportional to 8,737,753.50 and 19,155,123

Step by Step Solution

1. Step 1: Write the proportion equation
   8,737,753.50 : 19,155,123 = 19,155,123 : x
2. Step 2: Convert to fraction form
   8,737,753.50/19,155,123 = 19,155,123/x
3. Step 3: Cross multiply
   8,737,753.50x = 19,155,123 × 19,155,123
4. Step 4: Simplify right side
   8,737,753.50x = 366,918,737,145,129
5. Step 5: Solve for x
   x = 366,918,737,145,129/8,737,753.50
6. Step 6: Final answer
   x = 41,992,342.44