Finding the Third Proportional to 544,603.50 and 846,004.50

Step by Step Solution

1. Step 1: Write the proportion equation
   544,603.50 : 846,004.50 = 846,004.50 : x
2. Step 2: Convert to fraction form
   544,603.50/846,004.50 = 846,004.50/x
3. Step 3: Cross multiply
   544,603.50x = 846,004.50 × 846,004.50
4. Step 4: Simplify right side
   544,603.50x = 715,723,614,020.25
5. Step 5: Solve for x
   x = 715,723,614,020.25/544,603.50
6. Step 6: Final answer
   x = 1,314,210.46