Finding the Third Proportional to 2,163,280.50 and 3,362,917.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,163,280.50 : 3,362,917.50 = 3,362,917.50 : x
2. Step 2: Convert to fraction form
   2,163,280.50/3,362,917.50 = 3,362,917.50/x
3. Step 3: Cross multiply
   2,163,280.50x = 3,362,917.50 × 3,362,917.50
4. Step 4: Simplify right side
   2,163,280.50x = 11,309,214,111,806.25
5. Step 5: Solve for x
   x = 11,309,214,111,806.25/2,163,280.50
6. Step 6: Final answer
   x = 5,227,807.54