Finding the Third Proportional to 1,604,288 and 2,406,743

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,288 : 2,406,743 = 2,406,743 : x
2. Step 2: Convert to fraction form
   1,604,288/2,406,743 = 2,406,743/x
3. Step 3: Cross multiply
   1,604,288x = 2,406,743 × 2,406,743
4. Step 4: Simplify right side
   1,604,288x = 5,792,411,868,049
5. Step 5: Solve for x
   x = 5,792,411,868,049/1,604,288
6. Step 6: Final answer
   x = 3,610,581.06