Finding the Third Proportional to 1,400,308 and 2,851,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,400,308 : 2,851,976 = 2,851,976 : x
2. Step 2: Convert to fraction form
   1,400,308/2,851,976 = 2,851,976/x
3. Step 3: Cross multiply
   1,400,308x = 2,851,976 × 2,851,976
4. Step 4: Simplify right side
   1,400,308x = 8,133,767,104,576
5. Step 5: Solve for x
   x = 8,133,767,104,576/1,400,308
6. Step 6: Final answer
   x = 5,808,555.76