Finding the Third Proportional to 1,543,966 and 3,402,048

Step by Step Solution

1. Step 1: Write the proportion equation
   1,543,966 : 3,402,048 = 3,402,048 : x
2. Step 2: Convert to fraction form
   1,543,966/3,402,048 = 3,402,048/x
3. Step 3: Cross multiply
   1,543,966x = 3,402,048 × 3,402,048
4. Step 4: Simplify right side
   1,543,966x = 11,573,930,594,304
5. Step 5: Solve for x
   x = 11,573,930,594,304/1,543,966
6. Step 6: Final answer
   x = 7,496,234.11