Finding the Third Proportional to 211,122 and 460,116

Step by Step Solution

1. Step 1: Write the proportion equation
   211,122 : 460,116 = 460,116 : x
2. Step 2: Convert to fraction form
   211,122/460,116 = 460,116/x
3. Step 3: Cross multiply
   211,122x = 460,116 × 460,116
4. Step 4: Simplify right side
   211,122x = 211,706,733,456
5. Step 5: Solve for x
   x = 211,706,733,456/211,122
6. Step 6: Final answer
   x = 1,002,769.65