Finding the Third Proportional to 2,376,936 and 3,576,780

Step by Step Solution

1. Step 1: Write the proportion equation
   2,376,936 : 3,576,780 = 3,576,780 : x
2. Step 2: Convert to fraction form
   2,376,936/3,576,780 = 3,576,780/x
3. Step 3: Cross multiply
   2,376,936x = 3,576,780 × 3,576,780
4. Step 4: Simplify right side
   2,376,936x = 12,793,355,168,400
5. Step 5: Solve for x
   x = 12,793,355,168,400/2,376,936
6. Step 6: Final answer
   x = 5,382,288.45