Finding the Third Proportional to 2,667,664.13 and 5,853,818.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,664.13 : 5,853,818.25 = 5,853,818.25 : x
2. Step 2: Convert to fraction form
   2,667,664.13/5,853,818.25 = 5,853,818.25/x
3. Step 3: Cross multiply
   2,667,664.13x = 5,853,818.25 × 5,853,818.25
4. Step 4: Simplify right side
   2,667,664.13x = 34,267,188,104,033.06
5. Step 5: Solve for x
   x = 34,267,188,104,033.06/2,667,664.13
6. Step 6: Final answer
   x = 12,845,390.76