Finding the Third Proportional to 71,064 and 152,884

Step by Step Solution

1. Step 1: Write the proportion equation
   71,064 : 152,884 = 152,884 : x
2. Step 2: Convert to fraction form
   71,064/152,884 = 152,884/x
3. Step 3: Cross multiply
   71,064x = 152,884 × 152,884
4. Step 4: Simplify right side
   71,064x = 23,373,517,456
5. Step 5: Solve for x
   x = 23,373,517,456/71,064
6. Step 6: Final answer
   x = 328,907.99