Finding the Third Proportional to 1,340,166 and 2,072,460

Step by Step Solution

1. Step 1: Write the proportion equation
   1,340,166 : 2,072,460 = 2,072,460 : x
2. Step 2: Convert to fraction form
   1,340,166/2,072,460 = 2,072,460/x
3. Step 3: Cross multiply
   1,340,166x = 2,072,460 × 2,072,460
4. Step 4: Simplify right side
   1,340,166x = 4,295,090,451,600
5. Step 5: Solve for x
   x = 4,295,090,451,600/1,340,166
6. Step 6: Final answer
   x = 3,204,894.36