Finding the Third Proportional to 60,327 and 132,470

Step by Step Solution

1. Step 1: Write the proportion equation
   60,327 : 132,470 = 132,470 : x
2. Step 2: Convert to fraction form
   60,327/132,470 = 132,470/x
3. Step 3: Cross multiply
   60,327x = 132,470 × 132,470
4. Step 4: Simplify right side
   60,327x = 17,548,300,900
5. Step 5: Solve for x
   x = 17,548,300,900/60,327
6. Step 6: Final answer
   x = 290,886.35