Finding the Third Proportional to 1,267,660 and 2,784,148

Step by Step Solution

1. Step 1: Write the proportion equation
   1,267,660 : 2,784,148 = 2,784,148 : x
2. Step 2: Convert to fraction form
   1,267,660/2,784,148 = 2,784,148/x
3. Step 3: Cross multiply
   1,267,660x = 2,784,148 × 2,784,148
4. Step 4: Simplify right side
   1,267,660x = 7,751,480,085,904
5. Step 5: Solve for x
   x = 7,751,480,085,904/1,267,660
6. Step 6: Final answer
   x = 6,114,794.26