Finding the Third Proportional to 72,444 and 110,818.50

Step by Step Solution

1. Step 1: Write the proportion equation
   72,444 : 110,818.50 = 110,818.50 : x
2. Step 2: Convert to fraction form
   72,444/110,818.50 = 110,818.50/x
3. Step 3: Cross multiply
   72,444x = 110,818.50 × 110,818.50
4. Step 4: Simplify right side
   72,444x = 12,280,739,942.25
5. Step 5: Solve for x
   x = 12,280,739,942.25/72,444
6. Step 6: Final answer
   x = 169,520.46