Finding the Third Proportional to 51,087.38 and 75,902.06

Step by Step Solution

1. Step 1: Write the proportion equation
   51,087.38 : 75,902.06 = 75,902.06 : x
2. Step 2: Convert to fraction form
   51,087.38/75,902.06 = 75,902.06/x
3. Step 3: Cross multiply
   51,087.38x = 75,902.06 × 75,902.06
4. Step 4: Simplify right side
   51,087.38x = 5,761,123,091.75
5. Step 5: Solve for x
   x = 5,761,123,091.75/51,087.38
6. Step 6: Final answer
   x = 112,770.00