Finding the Third Proportional to 1,702,596 and 2,539,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,702,596 : 2,539,128 = 2,539,128 : x
2. Step 2: Convert to fraction form
   1,702,596/2,539,128 = 2,539,128/x
3. Step 3: Cross multiply
   1,702,596x = 2,539,128 × 2,539,128
4. Step 4: Simplify right side
   1,702,596x = 6,447,171,000,384
5. Step 5: Solve for x
   x = 6,447,171,000,384/1,702,596
6. Step 6: Final answer
   x = 3,786,671.06