Finding the Third Proportional to 1,060.78 and 2,330.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,060.78 : 2,330.69 = 2,330.69 : x
2. Step 2: Convert to fraction form
   1,060.78/2,330.69 = 2,330.69/x
3. Step 3: Cross multiply
   1,060.78x = 2,330.69 × 2,330.69
4. Step 4: Simplify right side
   1,060.78x = 5,432,104.22
5. Step 5: Solve for x
   x = 5,432,104.22/1,060.78
6. Step 6: Final answer
   x = 5,120.85