Finding the Third Proportional to 1,707,064 and 2,643,039

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,064 : 2,643,039 = 2,643,039 : x
2. Step 2: Convert to fraction form
   1,707,064/2,643,039 = 2,643,039/x
3. Step 3: Cross multiply
   1,707,064x = 2,643,039 × 2,643,039
4. Step 4: Simplify right side
   1,707,064x = 6,985,655,155,521
5. Step 5: Solve for x
   x = 6,985,655,155,521/1,707,064
6. Step 6: Final answer
   x = 4,092,204.60