Finding the Third Proportional to 1,005,148 and 2,167,760

Step by Step Solution

1. Step 1: Write the proportion equation
   1,005,148 : 2,167,760 = 2,167,760 : x
2. Step 2: Convert to fraction form
   1,005,148/2,167,760 = 2,167,760/x
3. Step 3: Cross multiply
   1,005,148x = 2,167,760 × 2,167,760
4. Step 4: Simplify right side
   1,005,148x = 4,699,183,417,600
5. Step 5: Solve for x
   x = 4,699,183,417,600/1,005,148
6. Step 6: Final answer
   x = 4,675,115.92