Finding the Third Proportional to 1,369,332 and 2,015,226

Step by Step Solution

1. Step 1: Write the proportion equation
   1,369,332 : 2,015,226 = 2,015,226 : x
2. Step 2: Convert to fraction form
   1,369,332/2,015,226 = 2,015,226/x
3. Step 3: Cross multiply
   1,369,332x = 2,015,226 × 2,015,226
4. Step 4: Simplify right side
   1,369,332x = 4,061,135,831,076
5. Step 5: Solve for x
   x = 4,061,135,831,076/1,369,332
6. Step 6: Final answer
   x = 2,965,778.81