Finding the Third Proportional to 1,101,980 and 1,702,838

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,980 : 1,702,838 = 1,702,838 : x
2. Step 2: Convert to fraction form
   1,101,980/1,702,838 = 1,702,838/x
3. Step 3: Cross multiply
   1,101,980x = 1,702,838 × 1,702,838
4. Step 4: Simplify right side
   1,101,980x = 2,899,657,254,244
5. Step 5: Solve for x
   x = 2,899,657,254,244/1,101,980
6. Step 6: Final answer
   x = 2,631,315.68