Finding the Third Proportional to 864,828 and 1,841,908

Step by Step Solution

1. Step 1: Write the proportion equation
   864,828 : 1,841,908 = 1,841,908 : x
2. Step 2: Convert to fraction form
   864,828/1,841,908 = 1,841,908/x
3. Step 3: Cross multiply
   864,828x = 1,841,908 × 1,841,908
4. Step 4: Simplify right side
   864,828x = 3,392,625,080,464
5. Step 5: Solve for x
   x = 3,392,625,080,464/864,828
6. Step 6: Final answer
   x = 3,922,889.96