Finding the Third Proportional to 1,569.50 and 3,347.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569.50 : 3,347.25 = 3,347.25 : x
2. Step 2: Convert to fraction form
   1,569.50/3,347.25 = 3,347.25/x
3. Step 3: Cross multiply
   1,569.50x = 3,347.25 × 3,347.25
4. Step 4: Simplify right side
   1,569.50x = 11,204,082.56
5. Step 5: Solve for x
   x = 11,204,082.56/1,569.50
6. Step 6: Final answer
   x = 7,138.63