Finding the Third Proportional to 1,569.75 and 3,718.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569.75 : 3,718.50 = 3,718.50 : x
2. Step 2: Convert to fraction form
   1,569.75/3,718.50 = 3,718.50/x
3. Step 3: Cross multiply
   1,569.75x = 3,718.50 × 3,718.50
4. Step 4: Simplify right side
   1,569.75x = 13,827,242.25
5. Step 5: Solve for x
   x = 13,827,242.25/1,569.75
6. Step 6: Final answer
   x = 8,808.56