Finding the Third Proportional to 32,726 and 71,248

Step by Step Solution

1. Step 1: Write the proportion equation
   32,726 : 71,248 = 71,248 : x
2. Step 2: Convert to fraction form
   32,726/71,248 = 71,248/x
3. Step 3: Cross multiply
   32,726x = 71,248 × 71,248
4. Step 4: Simplify right side
   32,726x = 5,076,277,504
5. Step 5: Solve for x
   x = 5,076,277,504/32,726
6. Step 6: Final answer
   x = 155,114.51