Finding the Third Proportional to 1,355,530 and 2,934,216

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,530 : 2,934,216 = 2,934,216 : x
2. Step 2: Convert to fraction form
   1,355,530/2,934,216 = 2,934,216/x
3. Step 3: Cross multiply
   1,355,530x = 2,934,216 × 2,934,216
4. Step 4: Simplify right side
   1,355,530x = 8,609,623,534,656
5. Step 5: Solve for x
   x = 8,609,623,534,656/1,355,530
6. Step 6: Final answer
   x = 6,351,481.36