Finding the Third Proportional to 456,888 and 1,004,892

Step by Step Solution

1. Step 1: Write the proportion equation
   456,888 : 1,004,892 = 1,004,892 : x
2. Step 2: Convert to fraction form
   456,888/1,004,892 = 1,004,892/x
3. Step 3: Cross multiply
   456,888x = 1,004,892 × 1,004,892
4. Step 4: Simplify right side
   456,888x = 1,009,807,931,664
5. Step 5: Solve for x
   x = 1,009,807,931,664/456,888
6. Step 6: Final answer
   x = 2,210,187.03