Finding the Third Proportional to 10,469 and 22,787.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,469 : 22,787.50 = 22,787.50 : x
2. Step 2: Convert to fraction form
   10,469/22,787.50 = 22,787.50/x
3. Step 3: Cross multiply
   10,469x = 22,787.50 × 22,787.50
4. Step 4: Simplify right side
   10,469x = 519,270,156.25
5. Step 5: Solve for x
   x = 519,270,156.25/10,469
6. Step 6: Final answer
   x = 49,600.74