Finding the Third Proportional to 1,124,448 and 2,409,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,124,448 : 2,409,600 = 2,409,600 : x
2. Step 2: Convert to fraction form
   1,124,448/2,409,600 = 2,409,600/x
3. Step 3: Cross multiply
   1,124,448x = 2,409,600 × 2,409,600
4. Step 4: Simplify right side
   1,124,448x = 5,806,172,160,000
5. Step 5: Solve for x
   x = 5,806,172,160,000/1,124,448
6. Step 6: Final answer
   x = 5,163,575.51