Finding the Third Proportional to 211,298 and 464,068

Step by Step Solution

1. Step 1: Write the proportion equation
   211,298 : 464,068 = 464,068 : x
2. Step 2: Convert to fraction form
   211,298/464,068 = 464,068/x
3. Step 3: Cross multiply
   211,298x = 464,068 × 464,068
4. Step 4: Simplify right side
   211,298x = 215,359,108,624
5. Step 5: Solve for x
   x = 215,359,108,624/211,298
6. Step 6: Final answer
   x = 1,019,219.82