Finding the Third Proportional to 47,647.50 and 63,521.25

Step by Step Solution

1. Step 1: Write the proportion equation
   47,647.50 : 63,521.25 = 63,521.25 : x
2. Step 2: Convert to fraction form
   47,647.50/63,521.25 = 63,521.25/x
3. Step 3: Cross multiply
   47,647.50x = 63,521.25 × 63,521.25
4. Step 4: Simplify right side
   47,647.50x = 4,034,949,201.56
5. Step 5: Solve for x
   x = 4,034,949,201.56/47,647.50
6. Step 6: Final answer
   x = 84,683.33