Finding the Third Proportional to 123,994 and 270,131

Step by Step Solution

1. Step 1: Write the proportion equation
   123,994 : 270,131 = 270,131 : x
2. Step 2: Convert to fraction form
   123,994/270,131 = 270,131/x
3. Step 3: Cross multiply
   123,994x = 270,131 × 270,131
4. Step 4: Simplify right side
   123,994x = 72,970,757,161
5. Step 5: Solve for x
   x = 72,970,757,161/123,994
6. Step 6: Final answer
   x = 588,502.32