Finding the Third Proportional to 1,569,320 and 3,398,632

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,320 : 3,398,632 = 3,398,632 : x
2. Step 2: Convert to fraction form
   1,569,320/3,398,632 = 3,398,632/x
3. Step 3: Cross multiply
   1,569,320x = 3,398,632 × 3,398,632
4. Step 4: Simplify right side
   1,569,320x = 11,550,699,471,424
5. Step 5: Solve for x
   x = 11,550,699,471,424/1,569,320
6. Step 6: Final answer
   x = 7,360,321.33