Finding the Third Proportional to 408,856.50 and 955,012.50

Step by Step Solution

1. Step 1: Write the proportion equation
   408,856.50 : 955,012.50 = 955,012.50 : x
2. Step 2: Convert to fraction form
   408,856.50/955,012.50 = 955,012.50/x
3. Step 3: Cross multiply
   408,856.50x = 955,012.50 × 955,012.50
4. Step 4: Simplify right side
   408,856.50x = 912,048,875,156.25
5. Step 5: Solve for x
   x = 912,048,875,156.25/408,856.50
6. Step 6: Final answer
   x = 2,230,731.01