Finding the Third Proportional to 369,297.94 and 803,300.53

Step by Step Solution

1. Step 1: Write the proportion equation
   369,297.94 : 803,300.53 = 803,300.53 : x
2. Step 2: Convert to fraction form
   369,297.94/803,300.53 = 803,300.53/x
3. Step 3: Cross multiply
   369,297.94x = 803,300.53 × 803,300.53
4. Step 4: Simplify right side
   369,297.94x = 645,291,743,506.53
5. Step 5: Solve for x
   x = 645,291,743,506.53/369,297.94
6. Step 6: Final answer
   x = 1,747,347.27