Finding the Third Proportional to 799,040 and 1,716,661

Step by Step Solution

1. Step 1: Write the proportion equation
   799,040 : 1,716,661 = 1,716,661 : x
2. Step 2: Convert to fraction form
   799,040/1,716,661 = 1,716,661/x
3. Step 3: Cross multiply
   799,040x = 1,716,661 × 1,716,661
4. Step 4: Simplify right side
   799,040x = 2,946,924,988,921
5. Step 5: Solve for x
   x = 2,946,924,988,921/799,040
6. Step 6: Final answer
   x = 3,688,081.93