Finding the Third Proportional to 10,061.25 and 14,782.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,061.25 : 14,782.88 = 14,782.88 : x
2. Step 2: Convert to fraction form
   10,061.25/14,782.88 = 14,782.88/x
3. Step 3: Cross multiply
   10,061.25x = 14,782.88 × 14,782.88
4. Step 4: Simplify right side
   10,061.25x = 218,533,393.27
5. Step 5: Solve for x
   x = 218,533,393.27/10,061.25
6. Step 6: Final answer
   x = 21,720.30