Finding the Third Proportional to 1,187,342 and 2,799,976

Step by Step Solution

1. Step 1: Write the proportion equation
   1,187,342 : 2,799,976 = 2,799,976 : x
2. Step 2: Convert to fraction form
   1,187,342/2,799,976 = 2,799,976/x
3. Step 3: Cross multiply
   1,187,342x = 2,799,976 × 2,799,976
4. Step 4: Simplify right side
   1,187,342x = 7,839,865,600,576
5. Step 5: Solve for x
   x = 7,839,865,600,576/1,187,342
6. Step 6: Final answer
   x = 6,602,870.61