Finding the Third Proportional to 5,752,474 and 12,482,780

Step by Step Solution

1. Step 1: Write the proportion equation
   5,752,474 : 12,482,780 = 12,482,780 : x
2. Step 2: Convert to fraction form
   5,752,474/12,482,780 = 12,482,780/x
3. Step 3: Cross multiply
   5,752,474x = 12,482,780 × 12,482,780
4. Step 4: Simplify right side
   5,752,474x = 155,819,796,528,400
5. Step 5: Solve for x
   x = 155,819,796,528,400/5,752,474
6. Step 6: Final answer
   x = 27,087,440.38