Finding the Third Proportional to 52,179.75 and 112,696.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,179.75 : 112,696.50 = 112,696.50 : x
2. Step 2: Convert to fraction form
   52,179.75/112,696.50 = 112,696.50/x
3. Step 3: Cross multiply
   52,179.75x = 112,696.50 × 112,696.50
4. Step 4: Simplify right side
   52,179.75x = 12,700,501,112.25
5. Step 5: Solve for x
   x = 12,700,501,112.25/52,179.75
6. Step 6: Final answer
   x = 243,399.04