Finding the Third Proportional to 28,986 and 60,480

Step by Step Solution

1. Step 1: Write the proportion equation
   28,986 : 60,480 = 60,480 : x
2. Step 2: Convert to fraction form
   28,986/60,480 = 60,480/x
3. Step 3: Cross multiply
   28,986x = 60,480 × 60,480
4. Step 4: Simplify right side
   28,986x = 3,657,830,400
5. Step 5: Solve for x
   x = 3,657,830,400/28,986
6. Step 6: Final answer
   x = 126,193.00