Finding the Third Proportional to 2,812,056 and 4,199,679

Step by Step Solution

1. Step 1: Write the proportion equation
   2,812,056 : 4,199,679 = 4,199,679 : x
2. Step 2: Convert to fraction form
   2,812,056/4,199,679 = 4,199,679/x
3. Step 3: Cross multiply
   2,812,056x = 4,199,679 × 4,199,679
4. Step 4: Simplify right side
   2,812,056x = 17,637,303,703,041
5. Step 5: Solve for x
   x = 17,637,303,703,041/2,812,056
6. Step 6: Final answer
   x = 6,272,031.46