Finding the Third Proportional to 1,120,472 and 2,458,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,120,472 : 2,458,624 = 2,458,624 : x
2. Step 2: Convert to fraction form
   1,120,472/2,458,624 = 2,458,624/x
3. Step 3: Cross multiply
   1,120,472x = 2,458,624 × 2,458,624
4. Step 4: Simplify right side
   1,120,472x = 6,044,831,973,376
5. Step 5: Solve for x
   x = 6,044,831,973,376/1,120,472
6. Step 6: Final answer
   x = 5,394,897.84