Finding the Third Proportional to 1,569,843 and 3,390,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,843 : 3,390,624 = 3,390,624 : x
2. Step 2: Convert to fraction form
   1,569,843/3,390,624 = 3,390,624/x
3. Step 3: Cross multiply
   1,569,843x = 3,390,624 × 3,390,624
4. Step 4: Simplify right side
   1,569,843x = 11,496,331,109,376
5. Step 5: Solve for x
   x = 11,496,331,109,376/1,569,843
6. Step 6: Final answer
   x = 7,323,236.21