Finding the Third Proportional to 1,617,582 and 2,537,289

Step by Step Solution

1. Step 1: Write the proportion equation
   1,617,582 : 2,537,289 = 2,537,289 : x
2. Step 2: Convert to fraction form
   1,617,582/2,537,289 = 2,537,289/x
3. Step 3: Cross multiply
   1,617,582x = 2,537,289 × 2,537,289
4. Step 4: Simplify right side
   1,617,582x = 6,437,835,469,521
5. Step 5: Solve for x
   x = 6,437,835,469,521/1,617,582
6. Step 6: Final answer
   x = 3,979,912.90