Finding the Third Proportional to 28,191 and 60,743

Step by Step Solution

1. Step 1: Write the proportion equation
   28,191 : 60,743 = 60,743 : x
2. Step 2: Convert to fraction form
   28,191/60,743 = 60,743/x
3. Step 3: Cross multiply
   28,191x = 60,743 × 60,743
4. Step 4: Simplify right side
   28,191x = 3,689,712,049
5. Step 5: Solve for x
   x = 3,689,712,049/28,191
6. Step 6: Final answer
   x = 130,882.62