Finding the Third Proportional to 374,233.50 and 802,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   374,233.50 : 802,048.50 = 802,048.50 : x
2. Step 2: Convert to fraction form
   374,233.50/802,048.50 = 802,048.50/x
3. Step 3: Cross multiply
   374,233.50x = 802,048.50 × 802,048.50
4. Step 4: Simplify right side
   374,233.50x = 643,281,796,352.25
5. Step 5: Solve for x
   x = 643,281,796,352.25/374,233.50
6. Step 6: Final answer
   x = 1,718,931.62