Finding the Third Proportional to 1,805,224 and 3,964,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,805,224 : 3,964,760 = 3,964,760 : x
2. Step 2: Convert to fraction form
   1,805,224/3,964,760 = 3,964,760/x
3. Step 3: Cross multiply
   1,805,224x = 3,964,760 × 3,964,760
4. Step 4: Simplify right side
   1,805,224x = 15,719,321,857,600
5. Step 5: Solve for x
   x = 15,719,321,857,600/1,805,224
6. Step 6: Final answer
   x = 8,707,684.95