Finding the Third Proportional to 33,934.50 and 72,376.88

Step by Step Solution

1. Step 1: Write the proportion equation
   33,934.50 : 72,376.88 = 72,376.88 : x
2. Step 2: Convert to fraction form
   33,934.50/72,376.88 = 72,376.88/x
3. Step 3: Cross multiply
   33,934.50x = 72,376.88 × 72,376.88
4. Step 4: Simplify right side
   33,934.50x = 5,238,412,034.77
5. Step 5: Solve for x
   x = 5,238,412,034.77/33,934.50
6. Step 6: Final answer
   x = 154,368.33