Finding the Third Proportional to 8,798.50 and 13,931.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,798.50 : 13,931.25 = 13,931.25 : x
2. Step 2: Convert to fraction form
   8,798.50/13,931.25 = 13,931.25/x
3. Step 3: Cross multiply
   8,798.50x = 13,931.25 × 13,931.25
4. Step 4: Simplify right side
   8,798.50x = 194,079,726.56
5. Step 5: Solve for x
   x = 194,079,726.56/8,798.50
6. Step 6: Final answer
   x = 22,058.27