Finding the Third Proportional to 886.50 and 913.50

Step by Step Solution

1. Step 1: Write the proportion equation
   886.50 : 913.50 = 913.50 : x
2. Step 2: Convert to fraction form
   886.50/913.50 = 913.50/x
3. Step 3: Cross multiply
   886.50x = 913.50 × 913.50
4. Step 4: Simplify right side
   886.50x = 834,482.25
5. Step 5: Solve for x
   x = 834,482.25/886.50
6. Step 6: Final answer
   x = 941.32