Finding the Third Proportional to 1,673,292 and 2,585,518

Step by Step Solution

1. Step 1: Write the proportion equation
   1,673,292 : 2,585,518 = 2,585,518 : x
2. Step 2: Convert to fraction form
   1,673,292/2,585,518 = 2,585,518/x
3. Step 3: Cross multiply
   1,673,292x = 2,585,518 × 2,585,518
4. Step 4: Simplify right side
   1,673,292x = 6,684,903,328,324
5. Step 5: Solve for x
   x = 6,684,903,328,324/1,673,292
6. Step 6: Final answer
   x = 3,995,060.83