Finding the Third Proportional to 33,948 and 72,276

Step by Step Solution

1. Step 1: Write the proportion equation
   33,948 : 72,276 = 72,276 : x
2. Step 2: Convert to fraction form
   33,948/72,276 = 72,276/x
3. Step 3: Cross multiply
   33,948x = 72,276 × 72,276
4. Step 4: Simplify right side
   33,948x = 5,223,820,176
5. Step 5: Solve for x
   x = 5,223,820,176/33,948
6. Step 6: Final answer
   x = 153,877.11