Finding the Third Proportional to 1,039,569 and 1,555,124

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,569 : 1,555,124 = 1,555,124 : x
2. Step 2: Convert to fraction form
   1,039,569/1,555,124 = 1,555,124/x
3. Step 3: Cross multiply
   1,039,569x = 1,555,124 × 1,555,124
4. Step 4: Simplify right side
   1,039,569x = 2,418,410,655,376
5. Step 5: Solve for x
   x = 2,418,410,655,376/1,039,569
6. Step 6: Final answer
   x = 2,326,358.96