Finding the Third Proportional to 37,603.50 and 50,122.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,603.50 : 50,122.50 = 50,122.50 : x
2. Step 2: Convert to fraction form
   37,603.50/50,122.50 = 50,122.50/x
3. Step 3: Cross multiply
   37,603.50x = 50,122.50 × 50,122.50
4. Step 4: Simplify right side
   37,603.50x = 2,512,265,006.25
5. Step 5: Solve for x
   x = 2,512,265,006.25/37,603.50
6. Step 6: Final answer
   x = 66,809.34