Finding the Third Proportional to 56,674 and 132,370

Step by Step Solution

1. Step 1: Write the proportion equation
   56,674 : 132,370 = 132,370 : x
2. Step 2: Convert to fraction form
   56,674/132,370 = 132,370/x
3. Step 3: Cross multiply
   56,674x = 132,370 × 132,370
4. Step 4: Simplify right side
   56,674x = 17,521,816,900
5. Step 5: Solve for x
   x = 17,521,816,900/56,674
6. Step 6: Final answer
   x = 309,168.52