Finding the Third Proportional to 219,022 and 242,062

Step by Step Solution

1. Step 1: Write the proportion equation
   219,022 : 242,062 = 242,062 : x
2. Step 2: Convert to fraction form
   219,022/242,062 = 242,062/x
3. Step 3: Cross multiply
   219,022x = 242,062 × 242,062
4. Step 4: Simplify right side
   219,022x = 58,594,011,844
5. Step 5: Solve for x
   x = 58,594,011,844/219,022
6. Step 6: Final answer
   x = 267,525.69