Finding the Third Proportional to 52,855.50 and 115,371

Step by Step Solution

1. Step 1: Write the proportion equation
   52,855.50 : 115,371 = 115,371 : x
2. Step 2: Convert to fraction form
   52,855.50/115,371 = 115,371/x
3. Step 3: Cross multiply
   52,855.50x = 115,371 × 115,371
4. Step 4: Simplify right side
   52,855.50x = 13,310,467,641
5. Step 5: Solve for x
   x = 13,310,467,641/52,855.50
6. Step 6: Final answer
   x = 251,827.49