Finding the Third Proportional to 55,594 and 83,874

Step by Step Solution

1. Step 1: Write the proportion equation
   55,594 : 83,874 = 83,874 : x
2. Step 2: Convert to fraction form
   55,594/83,874 = 83,874/x
3. Step 3: Cross multiply
   55,594x = 83,874 × 83,874
4. Step 4: Simplify right side
   55,594x = 7,034,847,876
5. Step 5: Solve for x
   x = 7,034,847,876/55,594
6. Step 6: Final answer
   x = 126,539.70