Finding the Third Proportional to 395,458.50 and 933,141

Step by Step Solution

1. Step 1: Write the proportion equation
   395,458.50 : 933,141 = 933,141 : x
2. Step 2: Convert to fraction form
   395,458.50/933,141 = 933,141/x
3. Step 3: Cross multiply
   395,458.50x = 933,141 × 933,141
4. Step 4: Simplify right side
   395,458.50x = 870,752,125,881
5. Step 5: Solve for x
   x = 870,752,125,881/395,458.50
6. Step 6: Final answer
   x = 2,201,879.91