Finding the Third Proportional to 27,870.75 and 58,050

Step by Step Solution

1. Step 1: Write the proportion equation
   27,870.75 : 58,050 = 58,050 : x
2. Step 2: Convert to fraction form
   27,870.75/58,050 = 58,050/x
3. Step 3: Cross multiply
   27,870.75x = 58,050 × 58,050
4. Step 4: Simplify right side
   27,870.75x = 3,369,802,500
5. Step 5: Solve for x
   x = 3,369,802,500/27,870.75
6. Step 6: Final answer
   x = 120,908.21