Finding the Third Proportional to 162,261 and 242,041

Step by Step Solution

1. Step 1: Write the proportion equation
   162,261 : 242,041 = 242,041 : x
2. Step 2: Convert to fraction form
   162,261/242,041 = 242,041/x
3. Step 3: Cross multiply
   162,261x = 242,041 × 242,041
4. Step 4: Simplify right side
   162,261x = 58,583,845,681
5. Step 5: Solve for x
   x = 58,583,845,681/162,261
6. Step 6: Final answer
   x = 361,046.99