Finding the Third Proportional to 28,717.88 and 63,024.75

Step by Step Solution

1. Step 1: Write the proportion equation
   28,717.88 : 63,024.75 = 63,024.75 : x
2. Step 2: Convert to fraction form
   28,717.88/63,024.75 = 63,024.75/x
3. Step 3: Cross multiply
   28,717.88x = 63,024.75 × 63,024.75
4. Step 4: Simplify right side
   28,717.88x = 3,972,119,112.56
5. Step 5: Solve for x
   x = 3,972,119,112.56/28,717.88
6. Step 6: Final answer
   x = 138,315.22