Finding the Third Proportional to 1,368,372 and 2,076,561

Step by Step Solution

1. Step 1: Write the proportion equation
   1,368,372 : 2,076,561 = 2,076,561 : x
2. Step 2: Convert to fraction form
   1,368,372/2,076,561 = 2,076,561/x
3. Step 3: Cross multiply
   1,368,372x = 2,076,561 × 2,076,561
4. Step 4: Simplify right side
   1,368,372x = 4,312,105,586,721
5. Step 5: Solve for x
   x = 4,312,105,586,721/1,368,372
6. Step 6: Final answer
   x = 3,151,267.04