Finding the Third Proportional to 24,296.20 and 31,045.15

Step by Step Solution

1. Step 1: Write the proportion equation
   24,296.20 : 31,045.15 = 31,045.15 : x
2. Step 2: Convert to fraction form
   24,296.20/31,045.15 = 31,045.15/x
3. Step 3: Cross multiply
   24,296.20x = 31,045.15 × 31,045.15
4. Step 4: Simplify right side
   24,296.20x = 963,801,241.51
5. Step 5: Solve for x
   x = 963,801,241.51/24,296.20
6. Step 6: Final answer
   x = 39,668.80