Finding the Third Proportional to 14,953.50 and 31,456.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,953.50 : 31,456.25 = 31,456.25 : x
2. Step 2: Convert to fraction form
   14,953.50/31,456.25 = 31,456.25/x
3. Step 3: Cross multiply
   14,953.50x = 31,456.25 × 31,456.25
4. Step 4: Simplify right side
   14,953.50x = 989,495,664.06
5. Step 5: Solve for x
   x = 989,495,664.06/14,953.50
6. Step 6: Final answer
   x = 66,171.51