Finding the Third Proportional to 194,560 and 300,472

Step by Step Solution

1. Step 1: Write the proportion equation
   194,560 : 300,472 = 300,472 : x
2. Step 2: Convert to fraction form
   194,560/300,472 = 300,472/x
3. Step 3: Cross multiply
   194,560x = 300,472 × 300,472
4. Step 4: Simplify right side
   194,560x = 90,283,422,784
5. Step 5: Solve for x
   x = 90,283,422,784/194,560
6. Step 6: Final answer
   x = 464,038.97