Finding the Third Proportional to 1,716,578 and 2,596,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,716,578 : 2,596,956 = 2,596,956 : x
2. Step 2: Convert to fraction form
   1,716,578/2,596,956 = 2,596,956/x
3. Step 3: Cross multiply
   1,716,578x = 2,596,956 × 2,596,956
4. Step 4: Simplify right side
   1,716,578x = 6,744,180,465,936
5. Step 5: Solve for x
   x = 6,744,180,465,936/1,716,578
6. Step 6: Final answer
   x = 3,928,851.74