Finding the Third Proportional to 799,962 and 1,689,852

Step by Step Solution

1. Step 1: Write the proportion equation
   799,962 : 1,689,852 = 1,689,852 : x
2. Step 2: Convert to fraction form
   799,962/1,689,852 = 1,689,852/x
3. Step 3: Cross multiply
   799,962x = 1,689,852 × 1,689,852
4. Step 4: Simplify right side
   799,962x = 2,855,599,781,904
5. Step 5: Solve for x
   x = 2,855,599,781,904/799,962
6. Step 6: Final answer
   x = 3,569,669.29