Finding the Third Proportional to 808,964 and 1,765,384

Step by Step Solution

1. Step 1: Write the proportion equation
   808,964 : 1,765,384 = 1,765,384 : x
2. Step 2: Convert to fraction form
   808,964/1,765,384 = 1,765,384/x
3. Step 3: Cross multiply
   808,964x = 1,765,384 × 1,765,384
4. Step 4: Simplify right side
   808,964x = 3,116,580,667,456
5. Step 5: Solve for x
   x = 3,116,580,667,456/808,964
6. Step 6: Final answer
   x = 3,852,557.92