Finding the Third Proportional to 1,410,651 and 2,112,696

Step by Step Solution

1. Step 1: Write the proportion equation
   1,410,651 : 2,112,696 = 2,112,696 : x
2. Step 2: Convert to fraction form
   1,410,651/2,112,696 = 2,112,696/x
3. Step 3: Cross multiply
   1,410,651x = 2,112,696 × 2,112,696
4. Step 4: Simplify right side
   1,410,651x = 4,463,484,388,416
5. Step 5: Solve for x
   x = 4,463,484,388,416/1,410,651
6. Step 6: Final answer
   x = 3,164,130.88