Finding the Third Proportional to 28,900 and 60,091

Step by Step Solution

1. Step 1: Write the proportion equation
   28,900 : 60,091 = 60,091 : x
2. Step 2: Convert to fraction form
   28,900/60,091 = 60,091/x
3. Step 3: Cross multiply
   28,900x = 60,091 × 60,091
4. Step 4: Simplify right side
   28,900x = 3,610,928,281
5. Step 5: Solve for x
   x = 3,610,928,281/28,900
6. Step 6: Final answer
   x = 124,945.62