Finding the Third Proportional to 28,018 and 60,704

Step by Step Solution

1. Step 1: Write the proportion equation
   28,018 : 60,704 = 60,704 : x
2. Step 2: Convert to fraction form
   28,018/60,704 = 60,704/x
3. Step 3: Cross multiply
   28,018x = 60,704 × 60,704
4. Step 4: Simplify right side
   28,018x = 3,684,975,616
5. Step 5: Solve for x
   x = 3,684,975,616/28,018
6. Step 6: Final answer
   x = 131,521.72