Finding the Third Proportional to 28,042 and 56,908

Step by Step Solution

1. Step 1: Write the proportion equation
   28,042 : 56,908 = 56,908 : x
2. Step 2: Convert to fraction form
   28,042/56,908 = 56,908/x
3. Step 3: Cross multiply
   28,042x = 56,908 × 56,908
4. Step 4: Simplify right side
   28,042x = 3,238,520,464
5. Step 5: Solve for x
   x = 3,238,520,464/28,042
6. Step 6: Final answer
   x = 115,488.21