Finding the Third Proportional to 370,210.50 and 798,012

Step by Step Solution

1. Step 1: Write the proportion equation
   370,210.50 : 798,012 = 798,012 : x
2. Step 2: Convert to fraction form
   370,210.50/798,012 = 798,012/x
3. Step 3: Cross multiply
   370,210.50x = 798,012 × 798,012
4. Step 4: Simplify right side
   370,210.50x = 636,823,152,144
5. Step 5: Solve for x
   x = 636,823,152,144/370,210.50
6. Step 6: Final answer
   x = 1,720,165.02