Finding the Third Proportional to 1,741,666 and 2,638,773

Step by Step Solution

1. Step 1: Write the proportion equation
   1,741,666 : 2,638,773 = 2,638,773 : x
2. Step 2: Convert to fraction form
   1,741,666/2,638,773 = 2,638,773/x
3. Step 3: Cross multiply
   1,741,666x = 2,638,773 × 2,638,773
4. Step 4: Simplify right side
   1,741,666x = 6,963,122,945,529
5. Step 5: Solve for x
   x = 6,963,122,945,529/1,741,666
6. Step 6: Final answer
   x = 3,997,966.86