Finding the Third Proportional to 1,176,624 and 2,539,872

Step by Step Solution

1. Step 1: Write the proportion equation
   1,176,624 : 2,539,872 = 2,539,872 : x
2. Step 2: Convert to fraction form
   1,176,624/2,539,872 = 2,539,872/x
3. Step 3: Cross multiply
   1,176,624x = 2,539,872 × 2,539,872
4. Step 4: Simplify right side
   1,176,624x = 6,450,949,776,384
5. Step 5: Solve for x
   x = 6,450,949,776,384/1,176,624
6. Step 6: Final answer
   x = 5,482,592.38