Finding the Third Proportional to 44,447 and 73,411.50

Step by Step Solution

1. Step 1: Write the proportion equation
   44,447 : 73,411.50 = 73,411.50 : x
2. Step 2: Convert to fraction form
   44,447/73,411.50 = 73,411.50/x
3. Step 3: Cross multiply
   44,447x = 73,411.50 × 73,411.50
4. Step 4: Simplify right side
   44,447x = 5,389,248,332.25
5. Step 5: Solve for x
   x = 5,389,248,332.25/44,447
6. Step 6: Final answer
   x = 121,251.12