Finding the Third Proportional to 40,477 and 60,986

Step by Step Solution

1. Step 1: Write the proportion equation
   40,477 : 60,986 = 60,986 : x
2. Step 2: Convert to fraction form
   40,477/60,986 = 60,986/x
3. Step 3: Cross multiply
   40,477x = 60,986 × 60,986
4. Step 4: Simplify right side
   40,477x = 3,719,292,196
5. Step 5: Solve for x
   x = 3,719,292,196/40,477
6. Step 6: Final answer
   x = 91,886.56