Finding the Third Proportional to 333,475.50 and 741,559.50

Step by Step Solution

1. Step 1: Write the proportion equation
   333,475.50 : 741,559.50 = 741,559.50 : x
2. Step 2: Convert to fraction form
   333,475.50/741,559.50 = 741,559.50/x
3. Step 3: Cross multiply
   333,475.50x = 741,559.50 × 741,559.50
4. Step 4: Simplify right side
   333,475.50x = 549,910,492,040.25
5. Step 5: Solve for x
   x = 549,910,492,040.25/333,475.50
6. Step 6: Final answer
   x = 1,649,028.17