Finding the Third Proportional to 869,798 and 1,764,052

Step by Step Solution

1. Step 1: Write the proportion equation
   869,798 : 1,764,052 = 1,764,052 : x
2. Step 2: Convert to fraction form
   869,798/1,764,052 = 1,764,052/x
3. Step 3: Cross multiply
   869,798x = 1,764,052 × 1,764,052
4. Step 4: Simplify right side
   869,798x = 3,111,879,458,704
5. Step 5: Solve for x
   x = 3,111,879,458,704/869,798
6. Step 6: Final answer
   x = 3,577,703.63