Finding the Third Proportional to 1,577,846 and 3,456,028

Step by Step Solution

1. Step 1: Write the proportion equation
   1,577,846 : 3,456,028 = 3,456,028 : x
2. Step 2: Convert to fraction form
   1,577,846/3,456,028 = 3,456,028/x
3. Step 3: Cross multiply
   1,577,846x = 3,456,028 × 3,456,028
4. Step 4: Simplify right side
   1,577,846x = 11,944,129,536,784
5. Step 5: Solve for x
   x = 11,944,129,536,784/1,577,846
6. Step 6: Final answer
   x = 7,569,895.63