Finding the Third Proportional to 51,039 and 75,100.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,039 : 75,100.50 = 75,100.50 : x
2. Step 2: Convert to fraction form
   51,039/75,100.50 = 75,100.50/x
3. Step 3: Cross multiply
   51,039x = 75,100.50 × 75,100.50
4. Step 4: Simplify right side
   51,039x = 5,640,085,100.25
5. Step 5: Solve for x
   x = 5,640,085,100.25/51,039
6. Step 6: Final answer
   x = 110,505.40