Finding the Third Proportional to 1,164,590 and 2,469,146

Step by Step Solution

1. Step 1: Write the proportion equation
   1,164,590 : 2,469,146 = 2,469,146 : x
2. Step 2: Convert to fraction form
   1,164,590/2,469,146 = 2,469,146/x
3. Step 3: Cross multiply
   1,164,590x = 2,469,146 × 2,469,146
4. Step 4: Simplify right side
   1,164,590x = 6,096,681,969,316
5. Step 5: Solve for x
   x = 6,096,681,969,316/1,164,590
6. Step 6: Final answer
   x = 5,235,045.78