Finding the Third Proportional to 28,763 and 58,919

Step by Step Solution

1. Step 1: Write the proportion equation
   28,763 : 58,919 = 58,919 : x
2. Step 2: Convert to fraction form
   28,763/58,919 = 58,919/x
3. Step 3: Cross multiply
   28,763x = 58,919 × 58,919
4. Step 4: Simplify right side
   28,763x = 3,471,448,561
5. Step 5: Solve for x
   x = 3,471,448,561/28,763
6. Step 6: Final answer
   x = 120,691.46