Finding the Third Proportional to 194,053.50 and 424,179

Step by Step Solution

1. Step 1: Write the proportion equation
   194,053.50 : 424,179 = 424,179 : x
2. Step 2: Convert to fraction form
   194,053.50/424,179 = 424,179/x
3. Step 3: Cross multiply
   194,053.50x = 424,179 × 424,179
4. Step 4: Simplify right side
   194,053.50x = 179,927,824,041
5. Step 5: Solve for x
   x = 179,927,824,041/194,053.50
6. Step 6: Final answer
   x = 927,207.31