Finding the Third Proportional to 1,579,777 and 3,468,458

Step by Step Solution

1. Step 1: Write the proportion equation
   1,579,777 : 3,468,458 = 3,468,458 : x
2. Step 2: Convert to fraction form
   1,579,777/3,468,458 = 3,468,458/x
3. Step 3: Cross multiply
   1,579,777x = 3,468,458 × 3,468,458
4. Step 4: Simplify right side
   1,579,777x = 12,030,200,897,764
5. Step 5: Solve for x
   x = 12,030,200,897,764/1,579,777
6. Step 6: Final answer
   x = 7,615,125.99