Finding the Third Proportional to 1,667,280 and 2,583,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,667,280 : 2,583,288 = 2,583,288 : x
2. Step 2: Convert to fraction form
   1,667,280/2,583,288 = 2,583,288/x
3. Step 3: Cross multiply
   1,667,280x = 2,583,288 × 2,583,288
4. Step 4: Simplify right side
   1,667,280x = 6,673,376,890,944
5. Step 5: Solve for x
   x = 6,673,376,890,944/1,667,280
6. Step 6: Final answer
   x = 4,002,553.19