Finding the Third Proportional to 2,656,192 and 5,811,020

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,192 : 5,811,020 = 5,811,020 : x
2. Step 2: Convert to fraction form
   2,656,192/5,811,020 = 5,811,020/x
3. Step 3: Cross multiply
   2,656,192x = 5,811,020 × 5,811,020
4. Step 4: Simplify right side
   2,656,192x = 33,767,953,440,400
5. Step 5: Solve for x
   x = 33,767,953,440,400/2,656,192
6. Step 6: Final answer
   x = 12,712,918.89