Finding the Third Proportional to 799,402 and 1,712,760

Step by Step Solution

1. Step 1: Write the proportion equation
   799,402 : 1,712,760 = 1,712,760 : x
2. Step 2: Convert to fraction form
   799,402/1,712,760 = 1,712,760/x
3. Step 3: Cross multiply
   799,402x = 1,712,760 × 1,712,760
4. Step 4: Simplify right side
   799,402x = 2,933,546,817,600
5. Step 5: Solve for x
   x = 2,933,546,817,600/799,402
6. Step 6: Final answer
   x = 3,669,676.61