Finding the Third Proportional to 50,602 and 75,891

Step by Step Solution

1. Step 1: Write the proportion equation
   50,602 : 75,891 = 75,891 : x
2. Step 2: Convert to fraction form
   50,602/75,891 = 75,891/x
3. Step 3: Cross multiply
   50,602x = 75,891 × 75,891
4. Step 4: Simplify right side
   50,602x = 5,759,443,881
5. Step 5: Solve for x
   x = 5,759,443,881/50,602
6. Step 6: Final answer
   x = 113,818.50