Finding the Third Proportional to 2,819,364 and 4,539,606

Step by Step Solution

1. Step 1: Write the proportion equation
   2,819,364 : 4,539,606 = 4,539,606 : x
2. Step 2: Convert to fraction form
   2,819,364/4,539,606 = 4,539,606/x
3. Step 3: Cross multiply
   2,819,364x = 4,539,606 × 4,539,606
4. Step 4: Simplify right side
   2,819,364x = 20,608,022,635,236
5. Step 5: Solve for x
   x = 20,608,022,635,236/2,819,364
6. Step 6: Final answer
   x = 7,309,457.96