Finding the Third Proportional to 54,237.50 and 112,574

Step by Step Solution

1. Step 1: Write the proportion equation
   54,237.50 : 112,574 = 112,574 : x
2. Step 2: Convert to fraction form
   54,237.50/112,574 = 112,574/x
3. Step 3: Cross multiply
   54,237.50x = 112,574 × 112,574
4. Step 4: Simplify right side
   54,237.50x = 12,672,905,476
5. Step 5: Solve for x
   x = 12,672,905,476/54,237.50
6. Step 6: Final answer
   x = 233,655.78