Finding the Third Proportional to 172,048 and 370,462

Step by Step Solution

1. Step 1: Write the proportion equation
   172,048 : 370,462 = 370,462 : x
2. Step 2: Convert to fraction form
   172,048/370,462 = 370,462/x
3. Step 3: Cross multiply
   172,048x = 370,462 × 370,462
4. Step 4: Simplify right side
   172,048x = 137,242,093,444
5. Step 5: Solve for x
   x = 137,242,093,444/172,048
6. Step 6: Final answer
   x = 797,696.53