Finding the Third Proportional to 90,528 and 132,552

Step by Step Solution

1. Step 1: Write the proportion equation
   90,528 : 132,552 = 132,552 : x
2. Step 2: Convert to fraction form
   90,528/132,552 = 132,552/x
3. Step 3: Cross multiply
   90,528x = 132,552 × 132,552
4. Step 4: Simplify right side
   90,528x = 17,570,032,704
5. Step 5: Solve for x
   x = 17,570,032,704/90,528
6. Step 6: Final answer
   x = 194,083.96