Finding the Third Proportional to 92,956 and 142,224

Step by Step Solution

1. Step 1: Write the proportion equation
   92,956 : 142,224 = 142,224 : x
2. Step 2: Convert to fraction form
   92,956/142,224 = 142,224/x
3. Step 3: Cross multiply
   92,956x = 142,224 × 142,224
4. Step 4: Simplify right side
   92,956x = 20,227,666,176
5. Step 5: Solve for x
   x = 20,227,666,176/92,956
6. Step 6: Final answer
   x = 217,604.74