Finding the Third Proportional to 20,737.50 and 31,106.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,737.50 : 31,106.25 = 31,106.25 : x
2. Step 2: Convert to fraction form
   20,737.50/31,106.25 = 31,106.25/x
3. Step 3: Cross multiply
   20,737.50x = 31,106.25 × 31,106.25
4. Step 4: Simplify right side
   20,737.50x = 967,598,789.06
5. Step 5: Solve for x
   x = 967,598,789.06/20,737.50
6. Step 6: Final answer
   x = 46,659.38