Finding the Third Proportional to 712,723 and 1,437,110

Step by Step Solution

1. Step 1: Write the proportion equation
   712,723 : 1,437,110 = 1,437,110 : x
2. Step 2: Convert to fraction form
   712,723/1,437,110 = 1,437,110/x
3. Step 3: Cross multiply
   712,723x = 1,437,110 × 1,437,110
4. Step 4: Simplify right side
   712,723x = 2,065,285,152,100
5. Step 5: Solve for x
   x = 2,065,285,152,100/712,723
6. Step 6: Final answer
   x = 2,897,738.89