Finding the Third Proportional to 781,082 and 1,704,724

Step by Step Solution

1. Step 1: Write the proportion equation
   781,082 : 1,704,724 = 1,704,724 : x
2. Step 2: Convert to fraction form
   781,082/1,704,724 = 1,704,724/x
3. Step 3: Cross multiply
   781,082x = 1,704,724 × 1,704,724
4. Step 4: Simplify right side
   781,082x = 2,906,083,916,176
5. Step 5: Solve for x
   x = 2,906,083,916,176/781,082
6. Step 6: Final answer
   x = 3,720,587.49