Finding the Third Proportional to 736,940 and 1,586,632

Step by Step Solution

1. Step 1: Write the proportion equation
   736,940 : 1,586,632 = 1,586,632 : x
2. Step 2: Convert to fraction form
   736,940/1,586,632 = 1,586,632/x
3. Step 3: Cross multiply
   736,940x = 1,586,632 × 1,586,632
4. Step 4: Simplify right side
   736,940x = 2,517,401,103,424
5. Step 5: Solve for x
   x = 2,517,401,103,424/736,940
6. Step 6: Final answer
   x = 3,416,019.08