Finding the Third Proportional to 1,065,012 and 1,608,606

Step by Step Solution

1. Step 1: Write the proportion equation
   1,065,012 : 1,608,606 = 1,608,606 : x
2. Step 2: Convert to fraction form
   1,065,012/1,608,606 = 1,608,606/x
3. Step 3: Cross multiply
   1,065,012x = 1,608,606 × 1,608,606
4. Step 4: Simplify right side
   1,065,012x = 2,587,613,263,236
5. Step 5: Solve for x
   x = 2,587,613,263,236/1,065,012
6. Step 6: Final answer
   x = 2,429,656.44