Finding the Third Proportional to 191,024 and 449,336

Step by Step Solution

1. Step 1: Write the proportion equation
   191,024 : 449,336 = 449,336 : x
2. Step 2: Convert to fraction form
   191,024/449,336 = 449,336/x
3. Step 3: Cross multiply
   191,024x = 449,336 × 449,336
4. Step 4: Simplify right side
   191,024x = 201,902,840,896
5. Step 5: Solve for x
   x = 201,902,840,896/191,024
6. Step 6: Final answer
   x = 1,056,950.13