Finding the Third Proportional to 96,127 and 144,142

Step by Step Solution

1. Step 1: Write the proportion equation
   96,127 : 144,142 = 144,142 : x
2. Step 2: Convert to fraction form
   96,127/144,142 = 144,142/x
3. Step 3: Cross multiply
   96,127x = 144,142 × 144,142
4. Step 4: Simplify right side
   96,127x = 20,776,916,164
5. Step 5: Solve for x
   x = 20,776,916,164/96,127
6. Step 6: Final answer
   x = 216,140.27