Finding the Third Proportional to 52,357 and 109,130

Step by Step Solution

1. Step 1: Write the proportion equation
   52,357 : 109,130 = 109,130 : x
2. Step 2: Convert to fraction form
   52,357/109,130 = 109,130/x
3. Step 3: Cross multiply
   52,357x = 109,130 × 109,130
4. Step 4: Simplify right side
   52,357x = 11,909,356,900
5. Step 5: Solve for x
   x = 11,909,356,900/52,357
6. Step 6: Final answer
   x = 227,464.46