Finding the Third Proportional to 28,034 and 56,860

Step by Step Solution

1. Step 1: Write the proportion equation
   28,034 : 56,860 = 56,860 : x
2. Step 2: Convert to fraction form
   28,034/56,860 = 56,860/x
3. Step 3: Cross multiply
   28,034x = 56,860 × 56,860
4. Step 4: Simplify right side
   28,034x = 3,233,059,600
5. Step 5: Solve for x
   x = 3,233,059,600/28,034
6. Step 6: Final answer
   x = 115,326.38