Finding the Third Proportional to 7,488.70 and 16,306.31

Step by Step Solution

1. Step 1: Write the proportion equation
   7,488.70 : 16,306.31 = 16,306.31 : x
2. Step 2: Convert to fraction form
   7,488.70/16,306.31 = 16,306.31/x
3. Step 3: Cross multiply
   7,488.70x = 16,306.31 × 16,306.31
4. Step 4: Simplify right side
   7,488.70x = 265,895,827.35
5. Step 5: Solve for x
   x = 265,895,827.35/7,488.70
6. Step 6: Final answer
   x = 35,506.26