Finding the Third Proportional to 2,806,713 and 5,906,835

Step by Step Solution

1. Step 1: Write the proportion equation
   2,806,713 : 5,906,835 = 5,906,835 : x
2. Step 2: Convert to fraction form
   2,806,713/5,906,835 = 5,906,835/x
3. Step 3: Cross multiply
   2,806,713x = 5,906,835 × 5,906,835
4. Step 4: Simplify right side
   2,806,713x = 34,890,699,717,225
5. Step 5: Solve for x
   x = 34,890,699,717,225/2,806,713
6. Step 6: Final answer
   x = 12,431,160.48