Finding the Third Proportional to 1,442,756 and 2,251,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,756 : 2,251,472 = 2,251,472 : x
2. Step 2: Convert to fraction form
   1,442,756/2,251,472 = 2,251,472/x
3. Step 3: Cross multiply
   1,442,756x = 2,251,472 × 2,251,472
4. Step 4: Simplify right side
   1,442,756x = 5,069,126,166,784
5. Step 5: Solve for x
   x = 5,069,126,166,784/1,442,756
6. Step 6: Final answer
   x = 3,513,502.05