Finding the Third Proportional to 124,284 and 194,423.25

Step by Step Solution

1. Step 1: Write the proportion equation
   124,284 : 194,423.25 = 194,423.25 : x
2. Step 2: Convert to fraction form
   124,284/194,423.25 = 194,423.25/x
3. Step 3: Cross multiply
   124,284x = 194,423.25 × 194,423.25
4. Step 4: Simplify right side
   124,284x = 37,800,400,140.56
5. Step 5: Solve for x
   x = 37,800,400,140.56/124,284
6. Step 6: Final answer
   x = 304,145.35