Finding the Third Proportional to 1,121,496 and 2,432,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,121,496 : 2,432,288 = 2,432,288 : x
2. Step 2: Convert to fraction form
   1,121,496/2,432,288 = 2,432,288/x
3. Step 3: Cross multiply
   1,121,496x = 2,432,288 × 2,432,288
4. Step 4: Simplify right side
   1,121,496x = 5,916,024,914,944
5. Step 5: Solve for x
   x = 5,916,024,914,944/1,121,496
6. Step 6: Final answer
   x = 5,275,119.05