Finding the Third Proportional to 36,248 and 73,520.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,248 : 73,520.50 = 73,520.50 : x
2. Step 2: Convert to fraction form
   36,248/73,520.50 = 73,520.50/x
3. Step 3: Cross multiply
   36,248x = 73,520.50 × 73,520.50
4. Step 4: Simplify right side
   36,248x = 5,405,263,920.25
5. Step 5: Solve for x
   x = 5,405,263,920.25/36,248
6. Step 6: Final answer
   x = 149,118.96