Finding the Third Proportional to 57,337.50 and 117,222

Step by Step Solution

1. Step 1: Write the proportion equation
   57,337.50 : 117,222 = 117,222 : x
2. Step 2: Convert to fraction form
   57,337.50/117,222 = 117,222/x
3. Step 3: Cross multiply
   57,337.50x = 117,222 × 117,222
4. Step 4: Simplify right side
   57,337.50x = 13,740,997,284
5. Step 5: Solve for x
   x = 13,740,997,284/57,337.50
6. Step 6: Final answer
   x = 239,651.14