Finding the Third Proportional to 31,351.50 and 48,566.25

Step by Step Solution

1. Step 1: Write the proportion equation
   31,351.50 : 48,566.25 = 48,566.25 : x
2. Step 2: Convert to fraction form
   31,351.50/48,566.25 = 48,566.25/x
3. Step 3: Cross multiply
   31,351.50x = 48,566.25 × 48,566.25
4. Step 4: Simplify right side
   31,351.50x = 2,358,680,639.06
5. Step 5: Solve for x
   x = 2,358,680,639.06/31,351.50
6. Step 6: Final answer
   x = 75,233.42