Finding the Third Proportional to 1,807,286 and 2,409,446

Step by Step Solution

1. Step 1: Write the proportion equation
   1,807,286 : 2,409,446 = 2,409,446 : x
2. Step 2: Convert to fraction form
   1,807,286/2,409,446 = 2,409,446/x
3. Step 3: Cross multiply
   1,807,286x = 2,409,446 × 2,409,446
4. Step 4: Simplify right side
   1,807,286x = 5,805,430,026,916
5. Step 5: Solve for x
   x = 5,805,430,026,916/1,807,286
6. Step 6: Final answer
   x = 3,212,236.48