Finding the Third Proportional to 799,652 and 1,689,088

Step by Step Solution

1. Step 1: Write the proportion equation
   799,652 : 1,689,088 = 1,689,088 : x
2. Step 2: Convert to fraction form
   799,652/1,689,088 = 1,689,088/x
3. Step 3: Cross multiply
   799,652x = 1,689,088 × 1,689,088
4. Step 4: Simplify right side
   799,652x = 2,853,018,271,744
5. Step 5: Solve for x
   x = 2,853,018,271,744/799,652
6. Step 6: Final answer
   x = 3,567,824.84