Finding the Third Proportional to 155,441 and 240,034

Step by Step Solution

1. Step 1: Write the proportion equation
   155,441 : 240,034 = 240,034 : x
2. Step 2: Convert to fraction form
   155,441/240,034 = 240,034/x
3. Step 3: Cross multiply
   155,441x = 240,034 × 240,034
4. Step 4: Simplify right side
   155,441x = 57,616,321,156
5. Step 5: Solve for x
   x = 57,616,321,156/155,441
6. Step 6: Final answer
   x = 370,663.60