Finding the Third Proportional to 37,253.75 and 72,634.25

Step by Step Solution

1. Step 1: Write the proportion equation
   37,253.75 : 72,634.25 = 72,634.25 : x
2. Step 2: Convert to fraction form
   37,253.75/72,634.25 = 72,634.25/x
3. Step 3: Cross multiply
   37,253.75x = 72,634.25 × 72,634.25
4. Step 4: Simplify right side
   37,253.75x = 5,275,734,273.06
5. Step 5: Solve for x
   x = 5,275,734,273.06/37,253.75
6. Step 6: Final answer
   x = 141,616.19