Finding the Third Proportional to 191,373 and 281,522

Step by Step Solution

1. Step 1: Write the proportion equation
   191,373 : 281,522 = 281,522 : x
2. Step 2: Convert to fraction form
   191,373/281,522 = 281,522/x
3. Step 3: Cross multiply
   191,373x = 281,522 × 281,522
4. Step 4: Simplify right side
   191,373x = 79,254,636,484
5. Step 5: Solve for x
   x = 79,254,636,484/191,373
6. Step 6: Final answer
   x = 414,136.98