Finding the Third Proportional to 63,400.50 and 89,052.75

Step by Step Solution

1. Step 1: Write the proportion equation
   63,400.50 : 89,052.75 = 89,052.75 : x
2. Step 2: Convert to fraction form
   63,400.50/89,052.75 = 89,052.75/x
3. Step 3: Cross multiply
   63,400.50x = 89,052.75 × 89,052.75
4. Step 4: Simplify right side
   63,400.50x = 7,930,392,282.56
5. Step 5: Solve for x
   x = 7,930,392,282.56/63,400.50
6. Step 6: Final answer
   x = 125,084.07