Finding the Third Proportional to 1,064,718 and 2,322,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,718 : 2,322,120 = 2,322,120 : x
2. Step 2: Convert to fraction form
   1,064,718/2,322,120 = 2,322,120/x
3. Step 3: Cross multiply
   1,064,718x = 2,322,120 × 2,322,120
4. Step 4: Simplify right side
   1,064,718x = 5,392,241,294,400
5. Step 5: Solve for x
   x = 5,392,241,294,400/1,064,718
6. Step 6: Final answer
   x = 5,064,478.38