Finding the Third Proportional to 1,037,817 and 2,279,946

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,817 : 2,279,946 = 2,279,946 : x
2. Step 2: Convert to fraction form
   1,037,817/2,279,946 = 2,279,946/x
3. Step 3: Cross multiply
   1,037,817x = 2,279,946 × 2,279,946
4. Step 4: Simplify right side
   1,037,817x = 5,198,153,762,916
5. Step 5: Solve for x
   x = 5,198,153,762,916/1,037,817
6. Step 6: Final answer
   x = 5,008,738.31