Finding the Third Proportional to 1,802,969 and 2,807,850

Step by Step Solution

1. Step 1: Write the proportion equation
   1,802,969 : 2,807,850 = 2,807,850 : x
2. Step 2: Convert to fraction form
   1,802,969/2,807,850 = 2,807,850/x
3. Step 3: Cross multiply
   1,802,969x = 2,807,850 × 2,807,850
4. Step 4: Simplify right side
   1,802,969x = 7,884,021,622,500
5. Step 5: Solve for x
   x = 7,884,021,622,500/1,802,969
6. Step 6: Final answer
   x = 4,372,799.32