Finding the Third Proportional to 112,349.25 and 238,549.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,349.25 : 238,549.50 = 238,549.50 : x
2. Step 2: Convert to fraction form
   112,349.25/238,549.50 = 238,549.50/x
3. Step 3: Cross multiply
   112,349.25x = 238,549.50 × 238,549.50
4. Step 4: Simplify right side
   112,349.25x = 56,905,863,950.25
5. Step 5: Solve for x
   x = 56,905,863,950.25/112,349.25
6. Step 6: Final answer
   x = 506,508.62