Finding the Third Proportional to 201,242 and 465,508

Step by Step Solution

1. Step 1: Write the proportion equation
   201,242 : 465,508 = 465,508 : x
2. Step 2: Convert to fraction form
   201,242/465,508 = 465,508/x
3. Step 3: Cross multiply
   201,242x = 465,508 × 465,508
4. Step 4: Simplify right side
   201,242x = 216,697,698,064
5. Step 5: Solve for x
   x = 216,697,698,064/201,242
6. Step 6: Final answer
   x = 1,076,801.55