Finding the Third Proportional to 1,439,612 and 3,332,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,439,612 : 3,332,774 = 3,332,774 : x
2. Step 2: Convert to fraction form
   1,439,612/3,332,774 = 3,332,774/x
3. Step 3: Cross multiply
   1,439,612x = 3,332,774 × 3,332,774
4. Step 4: Simplify right side
   1,439,612x = 11,107,382,535,076
5. Step 5: Solve for x
   x = 11,107,382,535,076/1,439,612
6. Step 6: Final answer
   x = 7,715,539.00