Finding the Third Proportional to 214,852 and 463,868

Step by Step Solution

1. Step 1: Write the proportion equation
   214,852 : 463,868 = 463,868 : x
2. Step 2: Convert to fraction form
   214,852/463,868 = 463,868/x
3. Step 3: Cross multiply
   214,852x = 463,868 × 463,868
4. Step 4: Simplify right side
   214,852x = 215,173,521,424
5. Step 5: Solve for x
   x = 215,173,521,424/214,852
6. Step 6: Final answer
   x = 1,001,496.48