Finding the Third Proportional to 656,624 and 1,414,564

Step by Step Solution

1. Step 1: Write the proportion equation
   656,624 : 1,414,564 = 1,414,564 : x
2. Step 2: Convert to fraction form
   656,624/1,414,564 = 1,414,564/x
3. Step 3: Cross multiply
   656,624x = 1,414,564 × 1,414,564
4. Step 4: Simplify right side
   656,624x = 2,000,991,310,096
5. Step 5: Solve for x
   x = 2,000,991,310,096/656,624
6. Step 6: Final answer
   x = 3,047,392.89