Finding the Third Proportional to 19,972 and 30,322

Step by Step Solution

1. Step 1: Write the proportion equation
   19,972 : 30,322 = 30,322 : x
2. Step 2: Convert to fraction form
   19,972/30,322 = 30,322/x
3. Step 3: Cross multiply
   19,972x = 30,322 × 30,322
4. Step 4: Simplify right side
   19,972x = 919,423,684
5. Step 5: Solve for x
   x = 919,423,684/19,972
6. Step 6: Final answer
   x = 46,035.63