Finding the Third Proportional to 786,597 and 1,724,826

Step by Step Solution

1. Step 1: Write the proportion equation
   786,597 : 1,724,826 = 1,724,826 : x
2. Step 2: Convert to fraction form
   786,597/1,724,826 = 1,724,826/x
3. Step 3: Cross multiply
   786,597x = 1,724,826 × 1,724,826
4. Step 4: Simplify right side
   786,597x = 2,975,024,730,276
5. Step 5: Solve for x
   x = 2,975,024,730,276/786,597
6. Step 6: Final answer
   x = 3,782,146.04