Finding the Third Proportional to 140,002 and 302,468

Step by Step Solution

1. Step 1: Write the proportion equation
   140,002 : 302,468 = 302,468 : x
2. Step 2: Convert to fraction form
   140,002/302,468 = 302,468/x
3. Step 3: Cross multiply
   140,002x = 302,468 × 302,468
4. Step 4: Simplify right side
   140,002x = 91,486,891,024
5. Step 5: Solve for x
   x = 91,486,891,024/140,002
6. Step 6: Final answer
   x = 653,468.46