Finding the Third Proportional to 75,338.50 and 103,304

Step by Step Solution

1. Step 1: Write the proportion equation
   75,338.50 : 103,304 = 103,304 : x
2. Step 2: Convert to fraction form
   75,338.50/103,304 = 103,304/x
3. Step 3: Cross multiply
   75,338.50x = 103,304 × 103,304
4. Step 4: Simplify right side
   75,338.50x = 10,671,716,416
5. Step 5: Solve for x
   x = 10,671,716,416/75,338.50
6. Step 6: Final answer
   x = 141,650.24