Finding the Third Proportional to 94,840 and 142,017

Step by Step Solution

1. Step 1: Write the proportion equation
   94,840 : 142,017 = 142,017 : x
2. Step 2: Convert to fraction form
   94,840/142,017 = 142,017/x
3. Step 3: Cross multiply
   94,840x = 142,017 × 142,017
4. Step 4: Simplify right side
   94,840x = 20,168,828,289
5. Step 5: Solve for x
   x = 20,168,828,289/94,840
6. Step 6: Final answer
   x = 212,661.62