Finding the Third Proportional to 1,569,177 and 3,402,360

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,177 : 3,402,360 = 3,402,360 : x
2. Step 2: Convert to fraction form
   1,569,177/3,402,360 = 3,402,360/x
3. Step 3: Cross multiply
   1,569,177x = 3,402,360 × 3,402,360
4. Step 4: Simplify right side
   1,569,177x = 11,576,053,569,600
5. Step 5: Solve for x
   x = 11,576,053,569,600/1,569,177
6. Step 6: Final answer
   x = 7,377,149.66