Finding the Third Proportional to 174,723 and 410,725.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,723 : 410,725.50 = 410,725.50 : x
2. Step 2: Convert to fraction form
   174,723/410,725.50 = 410,725.50/x
3. Step 3: Cross multiply
   174,723x = 410,725.50 × 410,725.50
4. Step 4: Simplify right side
   174,723x = 168,695,436,350.25
5. Step 5: Solve for x
   x = 168,695,436,350.25/174,723
6. Step 6: Final answer
   x = 965,502.17