Finding the Third Proportional to 1,246,268 and 2,711,236

Step by Step Solution

1. Step 1: Write the proportion equation
   1,246,268 : 2,711,236 = 2,711,236 : x
2. Step 2: Convert to fraction form
   1,246,268/2,711,236 = 2,711,236/x
3. Step 3: Cross multiply
   1,246,268x = 2,711,236 × 2,711,236
4. Step 4: Simplify right side
   1,246,268x = 7,350,800,647,696
5. Step 5: Solve for x
   x = 7,350,800,647,696/1,246,268
6. Step 6: Final answer
   x = 5,898,250.33