Finding the Third Proportional to 1,118,850 and 1,720,751

Step by Step Solution

1. Step 1: Write the proportion equation
   1,118,850 : 1,720,751 = 1,720,751 : x
2. Step 2: Convert to fraction form
   1,118,850/1,720,751 = 1,720,751/x
3. Step 3: Cross multiply
   1,118,850x = 1,720,751 × 1,720,751
4. Step 4: Simplify right side
   1,118,850x = 2,960,984,004,001
5. Step 5: Solve for x
   x = 2,960,984,004,001/1,118,850
6. Step 6: Final answer
   x = 2,646,453.06