Finding the Third Proportional to 370,061.50 and 797,222

Step by Step Solution

1. Step 1: Write the proportion equation
   370,061.50 : 797,222 = 797,222 : x
2. Step 2: Convert to fraction form
   370,061.50/797,222 = 797,222/x
3. Step 3: Cross multiply
   370,061.50x = 797,222 × 797,222
4. Step 4: Simplify right side
   370,061.50x = 635,562,917,284
5. Step 5: Solve for x
   x = 635,562,917,284/370,061.50
6. Step 6: Final answer
   x = 1,717,452.15