Finding the Third Proportional to 48,891 and 73,444.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,891 : 73,444.50 = 73,444.50 : x
2. Step 2: Convert to fraction form
   48,891/73,444.50 = 73,444.50/x
3. Step 3: Cross multiply
   48,891x = 73,444.50 × 73,444.50
4. Step 4: Simplify right side
   48,891x = 5,394,094,580.25
5. Step 5: Solve for x
   x = 5,394,094,580.25/48,891
6. Step 6: Final answer
   x = 110,328.99