Finding the Third Proportional to 1,564,689 and 3,353,941

Step by Step Solution

1. Step 1: Write the proportion equation
   1,564,689 : 3,353,941 = 3,353,941 : x
2. Step 2: Convert to fraction form
   1,564,689/3,353,941 = 3,353,941/x
3. Step 3: Cross multiply
   1,564,689x = 3,353,941 × 3,353,941
4. Step 4: Simplify right side
   1,564,689x = 11,248,920,231,481
5. Step 5: Solve for x
   x = 11,248,920,231,481/1,564,689
6. Step 6: Final answer
   x = 7,189,237.11