Finding the Third Proportional to 1,088.75 and 1,607.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,088.75 : 1,607.50 = 1,607.50 : x
2. Step 2: Convert to fraction form
   1,088.75/1,607.50 = 1,607.50/x
3. Step 3: Cross multiply
   1,088.75x = 1,607.50 × 1,607.50
4. Step 4: Simplify right side
   1,088.75x = 2,584,056.25
5. Step 5: Solve for x
   x = 2,584,056.25/1,088.75
6. Step 6: Final answer
   x = 2,373.42