Finding the Third Proportional to 1,739,916 and 2,661,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,739,916 : 2,661,876 = 2,661,876 : x
2. Step 2: Convert to fraction form
   1,739,916/2,661,876 = 2,661,876/x
3. Step 3: Cross multiply
   1,739,916x = 2,661,876 × 2,661,876
4. Step 4: Simplify right side
   1,739,916x = 7,085,583,839,376
5. Step 5: Solve for x
   x = 7,085,583,839,376/1,739,916
6. Step 6: Final answer
   x = 4,072,371.22