Finding the Third Proportional to 1,569,316 and 3,398,624

Step by Step Solution

1. Step 1: Write the proportion equation
   1,569,316 : 3,398,624 = 3,398,624 : x
2. Step 2: Convert to fraction form
   1,569,316/3,398,624 = 3,398,624/x
3. Step 3: Cross multiply
   1,569,316x = 3,398,624 × 3,398,624
4. Step 4: Simplify right side
   1,569,316x = 11,550,645,093,376
5. Step 5: Solve for x
   x = 11,550,645,093,376/1,569,316
6. Step 6: Final answer
   x = 7,360,305.44