Finding the Third Proportional to 52,118 and 112,345

Step by Step Solution

1. Step 1: Write the proportion equation
   52,118 : 112,345 = 112,345 : x
2. Step 2: Convert to fraction form
   52,118/112,345 = 112,345/x
3. Step 3: Cross multiply
   52,118x = 112,345 × 112,345
4. Step 4: Simplify right side
   52,118x = 12,621,399,025
5. Step 5: Solve for x
   x = 12,621,399,025/52,118
6. Step 6: Final answer
   x = 242,169.67