Finding the Third Proportional to 30,224 and 45,362

Step by Step Solution

1. Step 1: Write the proportion equation
   30,224 : 45,362 = 45,362 : x
2. Step 2: Convert to fraction form
   30,224/45,362 = 45,362/x
3. Step 3: Cross multiply
   30,224x = 45,362 × 45,362
4. Step 4: Simplify right side
   30,224x = 2,057,711,044
5. Step 5: Solve for x
   x = 2,057,711,044/30,224
6. Step 6: Final answer
   x = 68,082.02