Finding the Third Proportional to 8,830,906.50 and 12,955,728.38

Step by Step Solution

1. Step 1: Write the proportion equation
   8,830,906.50 : 12,955,728.38 = 12,955,728.38 : x
2. Step 2: Convert to fraction form
   8,830,906.50/12,955,728.38 = 12,955,728.38/x
3. Step 3: Cross multiply
   8,830,906.50x = 12,955,728.38 × 12,955,728.38
4. Step 4: Simplify right side
   8,830,906.50x = 167,850,897,726,780.12
5. Step 5: Solve for x
   x = 167,850,897,726,780.12/8,830,906.50
6. Step 6: Final answer
   x = 19,007,210.38