Finding the Third Proportional to 112,174.88 and 238,200.75

Step by Step Solution

1. Step 1: Write the proportion equation
   112,174.88 : 238,200.75 = 238,200.75 : x
2. Step 2: Convert to fraction form
   112,174.88/238,200.75 = 238,200.75/x
3. Step 3: Cross multiply
   112,174.88x = 238,200.75 × 238,200.75
4. Step 4: Simplify right side
   112,174.88x = 56,739,597,300.56
5. Step 5: Solve for x
   x = 56,739,597,300.56/112,174.88
6. Step 6: Final answer
   x = 505,813.78