Finding the Third Proportional to 109,582 and 148,496

Step by Step Solution

1. Step 1: Write the proportion equation
   109,582 : 148,496 = 148,496 : x
2. Step 2: Convert to fraction form
   109,582/148,496 = 148,496/x
3. Step 3: Cross multiply
   109,582x = 148,496 × 148,496
4. Step 4: Simplify right side
   109,582x = 22,051,062,016
5. Step 5: Solve for x
   x = 22,051,062,016/109,582
6. Step 6: Final answer
   x = 201,228.87