Finding the Third Proportional to 30,012 and 44,902.50

Step by Step Solution

1. Step 1: Write the proportion equation
   30,012 : 44,902.50 = 44,902.50 : x
2. Step 2: Convert to fraction form
   30,012/44,902.50 = 44,902.50/x
3. Step 3: Cross multiply
   30,012x = 44,902.50 × 44,902.50
4. Step 4: Simplify right side
   30,012x = 2,016,234,506.25
5. Step 5: Solve for x
   x = 2,016,234,506.25/30,012
6. Step 6: Final answer
   x = 67,180.94