Finding the Third Proportional to 51,003 and 74,947.50

Step by Step Solution

1. Step 1: Write the proportion equation
   51,003 : 74,947.50 = 74,947.50 : x
2. Step 2: Convert to fraction form
   51,003/74,947.50 = 74,947.50/x
3. Step 3: Cross multiply
   51,003x = 74,947.50 × 74,947.50
4. Step 4: Simplify right side
   51,003x = 5,617,127,756.25
5. Step 5: Solve for x
   x = 5,617,127,756.25/51,003
6. Step 6: Final answer
   x = 110,133.28