Finding the Third Proportional to 28,620 and 41,986

Step by Step Solution

1. Step 1: Write the proportion equation
   28,620 : 41,986 = 41,986 : x
2. Step 2: Convert to fraction form
   28,620/41,986 = 41,986/x
3. Step 3: Cross multiply
   28,620x = 41,986 × 41,986
4. Step 4: Simplify right side
   28,620x = 1,762,824,196
5. Step 5: Solve for x
   x = 1,762,824,196/28,620
6. Step 6: Final answer
   x = 61,594.14