Finding the Third Proportional to 94,618 and 141,939

Step by Step Solution

1. Step 1: Write the proportion equation
   94,618 : 141,939 = 141,939 : x
2. Step 2: Convert to fraction form
   94,618/141,939 = 141,939/x
3. Step 3: Cross multiply
   94,618x = 141,939 × 141,939
4. Step 4: Simplify right side
   94,618x = 20,146,679,721
5. Step 5: Solve for x
   x = 20,146,679,721/94,618
6. Step 6: Final answer
   x = 212,926.50