Finding the Third Proportional to 15,146.50 and 31,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,146.50 : 31,048.50 = 31,048.50 : x
2. Step 2: Convert to fraction form
   15,146.50/31,048.50 = 31,048.50/x
3. Step 3: Cross multiply
   15,146.50x = 31,048.50 × 31,048.50
4. Step 4: Simplify right side
   15,146.50x = 964,009,352.25
5. Step 5: Solve for x
   x = 964,009,352.25/15,146.50
6. Step 6: Final answer
   x = 63,645.68