Finding the Third Proportional to 1,274,964 and 2,774,238

Step by Step Solution

1. Step 1: Write the proportion equation
   1,274,964 : 2,774,238 = 2,774,238 : x
2. Step 2: Convert to fraction form
   1,274,964/2,774,238 = 2,774,238/x
3. Step 3: Cross multiply
   1,274,964x = 2,774,238 × 2,774,238
4. Step 4: Simplify right side
   1,274,964x = 7,696,396,480,644
5. Step 5: Solve for x
   x = 7,696,396,480,644/1,274,964
6. Step 6: Final answer
   x = 6,036,559.84