Finding the Third Proportional to 553,945.50 and 1,204,947.98

Step by Step Solution

1. Step 1: Write the proportion equation
   553,945.50 : 1,204,947.98 = 1,204,947.98 : x
2. Step 2: Convert to fraction form
   553,945.50/1,204,947.98 = 1,204,947.98/x
3. Step 3: Cross multiply
   553,945.50x = 1,204,947.98 × 1,204,947.98
4. Step 4: Simplify right side
   553,945.50x = 1,451,899,645,049.38
5. Step 5: Solve for x
   x = 1,451,899,645,049.38/553,945.50
6. Step 6: Final answer
   x = 2,621,015.33