Finding the Third Proportional to 211,284 and 460,476

Step by Step Solution

1. Step 1: Write the proportion equation
   211,284 : 460,476 = 460,476 : x
2. Step 2: Convert to fraction form
   211,284/460,476 = 460,476/x
3. Step 3: Cross multiply
   211,284x = 460,476 × 460,476
4. Step 4: Simplify right side
   211,284x = 212,038,146,576
5. Step 5: Solve for x
   x = 212,038,146,576/211,284
6. Step 6: Final answer
   x = 1,003,569.35