Finding the Third Proportional to 6,104,540 and 12,711,458

Step by Step Solution

1. Step 1: Write the proportion equation
   6,104,540 : 12,711,458 = 12,711,458 : x
2. Step 2: Convert to fraction form
   6,104,540/12,711,458 = 12,711,458/x
3. Step 3: Cross multiply
   6,104,540x = 12,711,458 × 12,711,458
4. Step 4: Simplify right side
   6,104,540x = 161,581,164,485,764
5. Step 5: Solve for x
   x = 161,581,164,485,764/6,104,540
6. Step 6: Final answer
   x = 26,469,015.60