Finding the Third Proportional to 49,607.50 and 74,522.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,607.50 : 74,522.50 = 74,522.50 : x
2. Step 2: Convert to fraction form
   49,607.50/74,522.50 = 74,522.50/x
3. Step 3: Cross multiply
   49,607.50x = 74,522.50 × 74,522.50
4. Step 4: Simplify right side
   49,607.50x = 5,553,603,006.25
5. Step 5: Solve for x
   x = 5,553,603,006.25/49,607.50
6. Step 6: Final answer
   x = 111,950.87