Finding the Third Proportional to 669,414 and 1,471,506

Step by Step Solution

1. Step 1: Write the proportion equation
   669,414 : 1,471,506 = 1,471,506 : x
2. Step 2: Convert to fraction form
   669,414/1,471,506 = 1,471,506/x
3. Step 3: Cross multiply
   669,414x = 1,471,506 × 1,471,506
4. Step 4: Simplify right side
   669,414x = 2,165,329,908,036
5. Step 5: Solve for x
   x = 2,165,329,908,036/669,414
6. Step 6: Final answer
   x = 3,234,664.81