Finding the Third Proportional to 94,334 and 140,218

Step by Step Solution

1. Step 1: Write the proportion equation
   94,334 : 140,218 = 140,218 : x
2. Step 2: Convert to fraction form
   94,334/140,218 = 140,218/x
3. Step 3: Cross multiply
   94,334x = 140,218 × 140,218
4. Step 4: Simplify right side
   94,334x = 19,661,087,524
5. Step 5: Solve for x
   x = 19,661,087,524/94,334
6. Step 6: Final answer
   x = 208,419.95