Finding the Third Proportional to 1,564,466 and 3,427,823

Step by Step Solution

1. Step 1: Write the proportion equation
   1,564,466 : 3,427,823 = 3,427,823 : x
2. Step 2: Convert to fraction form
   1,564,466/3,427,823 = 3,427,823/x
3. Step 3: Cross multiply
   1,564,466x = 3,427,823 × 3,427,823
4. Step 4: Simplify right side
   1,564,466x = 11,749,970,519,329
5. Step 5: Solve for x
   x = 11,749,970,519,329/1,564,466
6. Step 6: Final answer
   x = 7,510,531.08