Finding the Third Proportional to 574,749 and 1,354,845

Step by Step Solution

1. Step 1: Write the proportion equation
   574,749 : 1,354,845 = 1,354,845 : x
2. Step 2: Convert to fraction form
   574,749/1,354,845 = 1,354,845/x
3. Step 3: Cross multiply
   574,749x = 1,354,845 × 1,354,845
4. Step 4: Simplify right side
   574,749x = 1,835,604,974,025
5. Step 5: Solve for x
   x = 1,835,604,974,025/574,749
6. Step 6: Final answer
   x = 3,193,750.62