Finding the Third Proportional to 825,259 and 1,807,982

Step by Step Solution

1. Step 1: Write the proportion equation
   825,259 : 1,807,982 = 1,807,982 : x
2. Step 2: Convert to fraction form
   825,259/1,807,982 = 1,807,982/x
3. Step 3: Cross multiply
   825,259x = 1,807,982 × 1,807,982
4. Step 4: Simplify right side
   825,259x = 3,268,798,912,324
5. Step 5: Solve for x
   x = 3,268,798,912,324/825,259
6. Step 6: Final answer
   x = 3,960,937.01