Finding the Third Proportional to 162,265 and 242,047

Step by Step Solution

1. Step 1: Write the proportion equation
   162,265 : 242,047 = 242,047 : x
2. Step 2: Convert to fraction form
   162,265/242,047 = 242,047/x
3. Step 3: Cross multiply
   162,265x = 242,047 × 242,047
4. Step 4: Simplify right side
   162,265x = 58,586,750,209
5. Step 5: Solve for x
   x = 58,586,750,209/162,265
6. Step 6: Final answer
   x = 361,055.99