Finding the Third Proportional to 616,572 and 1,337,958

Step by Step Solution

1. Step 1: Write the proportion equation
   616,572 : 1,337,958 = 1,337,958 : x
2. Step 2: Convert to fraction form
   616,572/1,337,958 = 1,337,958/x
3. Step 3: Cross multiply
   616,572x = 1,337,958 × 1,337,958
4. Step 4: Simplify right side
   616,572x = 1,790,131,609,764
5. Step 5: Solve for x
   x = 1,790,131,609,764/616,572
6. Step 6: Final answer
   x = 2,903,361.83