Finding the Third Proportional to 1,131.50 and 2,434

Step by Step Solution

1. Step 1: Write the proportion equation
   1,131.50 : 2,434 = 2,434 : x
2. Step 2: Convert to fraction form
   1,131.50/2,434 = 2,434/x
3. Step 3: Cross multiply
   1,131.50x = 2,434 × 2,434
4. Step 4: Simplify right side
   1,131.50x = 5,924,356
5. Step 5: Solve for x
   x = 5,924,356/1,131.50
6. Step 6: Final answer
   x = 5,235.84