Finding the Third Proportional to 11,279,281.50 and 16,443,612

Step by Step Solution

1. Step 1: Write the proportion equation
   11,279,281.50 : 16,443,612 = 16,443,612 : x
2. Step 2: Convert to fraction form
   11,279,281.50/16,443,612 = 16,443,612/x
3. Step 3: Cross multiply
   11,279,281.50x = 16,443,612 × 16,443,612
4. Step 4: Simplify right side
   11,279,281.50x = 270,392,375,606,544
5. Step 5: Solve for x
   x = 270,392,375,606,544/11,279,281.50
6. Step 6: Final answer
   x = 23,972,482.25