Finding the Third Proportional to 240,352 and 377,028

Step by Step Solution

1. Step 1: Write the proportion equation
   240,352 : 377,028 = 377,028 : x
2. Step 2: Convert to fraction form
   240,352/377,028 = 377,028/x
3. Step 3: Cross multiply
   240,352x = 377,028 × 377,028
4. Step 4: Simplify right side
   240,352x = 142,150,112,784
5. Step 5: Solve for x
   x = 142,150,112,784/240,352
6. Step 6: Final answer
   x = 591,424.71