Finding the Third Proportional to 1,204,902 and 2,596,428

Step by Step Solution

1. Step 1: Write the proportion equation
   1,204,902 : 2,596,428 = 2,596,428 : x
2. Step 2: Convert to fraction form
   1,204,902/2,596,428 = 2,596,428/x
3. Step 3: Cross multiply
   1,204,902x = 2,596,428 × 2,596,428
4. Step 4: Simplify right side
   1,204,902x = 6,741,438,359,184
5. Step 5: Solve for x
   x = 6,741,438,359,184/1,204,902
6. Step 6: Final answer
   x = 5,595,009.68