Finding the Third Proportional to 1,005,226 and 2,167,914

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,226 : 2,167,914 = 2,167,914 : x
2. Step 2: Convert to fraction form
   1,005,226/2,167,914 = 2,167,914/x
3. Step 3: Cross multiply
   1,005,226x = 2,167,914 × 2,167,914
4. Step 4: Simplify right side
   1,005,226x = 4,699,851,111,396
5. Step 5: Solve for x
   x = 4,699,851,111,396/1,005,226
6. Step 6: Final answer
   x = 4,675,417.38