Finding the Third Proportional to 28,863.75 and 63,047.06

Step by Step Solution

1. Step 1: Write the proportion equation
   28,863.75 : 63,047.06 = 63,047.06 : x
2. Step 2: Convert to fraction form
   28,863.75/63,047.06 = 63,047.06/x
3. Step 3: Cross multiply
   28,863.75x = 63,047.06 × 63,047.06
4. Step 4: Simplify right side
   28,863.75x = 3,974,932,089.88
5. Step 5: Solve for x
   x = 3,974,932,089.88/28,863.75
6. Step 6: Final answer
   x = 137,713.64