Finding the Third Proportional to 2,832,084 and 4,355,640

Step by Step Solution

1. Step 1: Write the proportion equation
   2,832,084 : 4,355,640 = 4,355,640 : x
2. Step 2: Convert to fraction form
   2,832,084/4,355,640 = 4,355,640/x
3. Step 3: Cross multiply
   2,832,084x = 4,355,640 × 4,355,640
4. Step 4: Simplify right side
   2,832,084x = 18,971,599,809,600
5. Step 5: Solve for x
   x = 18,971,599,809,600/2,832,084
6. Step 6: Final answer
   x = 6,698,812.54