Finding the Third Proportional to 781,702 and 1,713,038

Step by Step Solution

1. Step 1: Write the proportion equation
   781,702 : 1,713,038 = 1,713,038 : x
2. Step 2: Convert to fraction form
   781,702/1,713,038 = 1,713,038/x
3. Step 3: Cross multiply
   781,702x = 1,713,038 × 1,713,038
4. Step 4: Simplify right side
   781,702x = 2,934,499,189,444
5. Step 5: Solve for x
   x = 2,934,499,189,444/781,702
6. Step 6: Final answer
   x = 3,753,987.06