Finding the Third Proportional to 33,548 and 72,248

Step by Step Solution

1. Step 1: Write the proportion equation
   33,548 : 72,248 = 72,248 : x
2. Step 2: Convert to fraction form
   33,548/72,248 = 72,248/x
3. Step 3: Cross multiply
   33,548x = 72,248 × 72,248
4. Step 4: Simplify right side
   33,548x = 5,219,773,504
5. Step 5: Solve for x
   x = 5,219,773,504/33,548
6. Step 6: Final answer
   x = 155,591.20