Finding the Third Proportional to 1,366,928 and 3,164,468

Step by Step Solution

1. Step 1: Write the proportion equation
   1,366,928 : 3,164,468 = 3,164,468 : x
2. Step 2: Convert to fraction form
   1,366,928/3,164,468 = 3,164,468/x
3. Step 3: Cross multiply
   1,366,928x = 3,164,468 × 3,164,468
4. Step 4: Simplify right side
   1,366,928x = 10,013,857,723,024
5. Step 5: Solve for x
   x = 10,013,857,723,024/1,366,928
6. Step 6: Final answer
   x = 7,325,812.13