Finding the Third Proportional to 44,898 and 67,222.50

Step by Step Solution

1. Step 1: Write the proportion equation
   44,898 : 67,222.50 = 67,222.50 : x
2. Step 2: Convert to fraction form
   44,898/67,222.50 = 67,222.50/x
3. Step 3: Cross multiply
   44,898x = 67,222.50 × 67,222.50
4. Step 4: Simplify right side
   44,898x = 4,518,864,506.25
5. Step 5: Solve for x
   x = 4,518,864,506.25/44,898
6. Step 6: Final answer
   x = 100,647.35