Finding the Third Proportional to 1,436,832 and 2,209,152

Step by Step Solution

1. Step 1: Write the proportion equation
   1,436,832 : 2,209,152 = 2,209,152 : x
2. Step 2: Convert to fraction form
   1,436,832/2,209,152 = 2,209,152/x
3. Step 3: Cross multiply
   1,436,832x = 2,209,152 × 2,209,152
4. Step 4: Simplify right side
   1,436,832x = 4,880,352,559,104
5. Step 5: Solve for x
   x = 4,880,352,559,104/1,436,832
6. Step 6: Final answer
   x = 3,396,606.26