Finding the Third Proportional to 10,137.50 and 22,248.63

Step by Step Solution

1. Step 1: Write the proportion equation
   10,137.50 : 22,248.63 = 22,248.63 : x
2. Step 2: Convert to fraction form
   10,137.50/22,248.63 = 22,248.63/x
3. Step 3: Cross multiply
   10,137.50x = 22,248.63 × 22,248.63
4. Step 4: Simplify right side
   10,137.50x = 495,001,314.39
5. Step 5: Solve for x
   x = 495,001,314.39/10,137.50
6. Step 6: Final answer
   x = 48,828.74