Finding the Third Proportional to 1,124,464 and 2,420,864

Step by Step Solution

1. Step 1: Write the proportion equation
   1,124,464 : 2,420,864 = 2,420,864 : x
2. Step 2: Convert to fraction form
   1,124,464/2,420,864 = 2,420,864/x
3. Step 3: Cross multiply
   1,124,464x = 2,420,864 × 2,420,864
4. Step 4: Simplify right side
   1,124,464x = 5,860,582,506,496
5. Step 5: Solve for x
   x = 5,860,582,506,496/1,124,464
6. Step 6: Final answer
   x = 5,211,889.85