Finding the Third Proportional to 2,687,700 and 5,802,960

Step by Step Solution

1. Step 1: Write the proportion equation
   2,687,700 : 5,802,960 = 5,802,960 : x
2. Step 2: Convert to fraction form
   2,687,700/5,802,960 = 5,802,960/x
3. Step 3: Cross multiply
   2,687,700x = 5,802,960 × 5,802,960
4. Step 4: Simplify right side
   2,687,700x = 33,674,344,761,600
5. Step 5: Solve for x
   x = 33,674,344,761,600/2,687,700
6. Step 6: Final answer
   x = 12,529,056.35