Finding the Third Proportional to 52,242 and 112,340

Step by Step Solution

1. Step 1: Write the proportion equation
   52,242 : 112,340 = 112,340 : x
2. Step 2: Convert to fraction form
   52,242/112,340 = 112,340/x
3. Step 3: Cross multiply
   52,242x = 112,340 × 112,340
4. Step 4: Simplify right side
   52,242x = 12,620,275,600
5. Step 5: Solve for x
   x = 12,620,275,600/52,242
6. Step 6: Final answer
   x = 241,573.36