Finding the Third Proportional to 123,555.88 and 271,168.63

Step by Step Solution

1. Step 1: Write the proportion equation
   123,555.88 : 271,168.63 = 271,168.63 : x
2. Step 2: Convert to fraction form
   123,555.88/271,168.63 = 271,168.63/x
3. Step 3: Cross multiply
   123,555.88x = 271,168.63 × 271,168.63
4. Step 4: Simplify right side
   123,555.88x = 73,532,423,184.39
5. Step 5: Solve for x
   x = 73,532,423,184.39/123,555.88
6. Step 6: Final answer
   x = 595,134.98