Finding the Third Proportional to 724,932 and 1,705,626

Step by Step Solution

1. Step 1: Write the proportion equation
   724,932 : 1,705,626 = 1,705,626 : x
2. Step 2: Convert to fraction form
   724,932/1,705,626 = 1,705,626/x
3. Step 3: Cross multiply
   724,932x = 1,705,626 × 1,705,626
4. Step 4: Simplify right side
   724,932x = 2,909,160,051,876
5. Step 5: Solve for x
   x = 2,909,160,051,876/724,932
6. Step 6: Final answer
   x = 4,013,010.95