Finding the Third Proportional to 72,535.50 and 151,632

Step by Step Solution

1. Step 1: Write the proportion equation
   72,535.50 : 151,632 = 151,632 : x
2. Step 2: Convert to fraction form
   72,535.50/151,632 = 151,632/x
3. Step 3: Cross multiply
   72,535.50x = 151,632 × 151,632
4. Step 4: Simplify right side
   72,535.50x = 22,992,263,424
5. Step 5: Solve for x
   x = 22,992,263,424/72,535.50
6. Step 6: Final answer
   x = 316,979.46