Finding the Third Proportional to 1,543,061.25 and 3,391,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,543,061.25 : 3,391,560 = 3,391,560 : x
2. Step 2: Convert to fraction form
   1,543,061.25/3,391,560 = 3,391,560/x
3. Step 3: Cross multiply
   1,543,061.25x = 3,391,560 × 3,391,560
4. Step 4: Simplify right side
   1,543,061.25x = 11,502,679,233,600
5. Step 5: Solve for x
   x = 11,502,679,233,600/1,543,061.25
6. Step 6: Final answer
   x = 7,454,454.08