Finding the Third Proportional to 94,683 and 142,269

Step by Step Solution

1. Step 1: Write the proportion equation
   94,683 : 142,269 = 142,269 : x
2. Step 2: Convert to fraction form
   94,683/142,269 = 142,269/x
3. Step 3: Cross multiply
   94,683x = 142,269 × 142,269
4. Step 4: Simplify right side
   94,683x = 20,240,468,361
5. Step 5: Solve for x
   x = 20,240,468,361/94,683
6. Step 6: Final answer
   x = 213,770.88