Finding the Third Proportional to 14,609.81 and 31,526.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,609.81 : 31,526.25 = 31,526.25 : x
2. Step 2: Convert to fraction form
   14,609.81/31,526.25 = 31,526.25/x
3. Step 3: Cross multiply
   14,609.81x = 31,526.25 × 31,526.25
4. Step 4: Simplify right side
   14,609.81x = 993,904,439.06
5. Step 5: Solve for x
   x = 993,904,439.06/14,609.81
6. Step 6: Final answer
   x = 68,029.92