Finding the Third Proportional to 1,352.06 and 1,975.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,352.06 : 1,975.78 = 1,975.78 : x
2. Step 2: Convert to fraction form
   1,352.06/1,975.78 = 1,975.78/x
3. Step 3: Cross multiply
   1,352.06x = 1,975.78 × 1,975.78
4. Step 4: Simplify right side
   1,352.06x = 3,903,711.55
5. Step 5: Solve for x
   x = 3,903,711.55/1,352.06
6. Step 6: Final answer
   x = 2,887.23