Finding the Third Proportional to 2,816,966 and 6,071,980

Step by Step Solution

1. Step 1: Write the proportion equation
   2,816,966 : 6,071,980 = 6,071,980 : x
2. Step 2: Convert to fraction form
   2,816,966/6,071,980 = 6,071,980/x
3. Step 3: Cross multiply
   2,816,966x = 6,071,980 × 6,071,980
4. Step 4: Simplify right side
   2,816,966x = 36,868,941,120,400
5. Step 5: Solve for x
   x = 36,868,941,120,400/2,816,966
6. Step 6: Final answer
   x = 13,088,173.99