Finding the Third Proportional to 458,298 and 1,007,964

Step by Step Solution

1. Step 1: Write the proportion equation
   458,298 : 1,007,964 = 1,007,964 : x
2. Step 2: Convert to fraction form
   458,298/1,007,964 = 1,007,964/x
3. Step 3: Cross multiply
   458,298x = 1,007,964 × 1,007,964
4. Step 4: Simplify right side
   458,298x = 1,015,991,425,296
5. Step 5: Solve for x
   x = 1,015,991,425,296/458,298
6. Step 6: Final answer
   x = 2,216,879.47