Finding the Third Proportional to 1,102,110 and 1,702,272

Step by Step Solution

1. Step 1: Write the proportion equation
   1,102,110 : 1,702,272 = 1,702,272 : x
2. Step 2: Convert to fraction form
   1,102,110/1,702,272 = 1,702,272/x
3. Step 3: Cross multiply
   1,102,110x = 1,702,272 × 1,702,272
4. Step 4: Simplify right side
   1,102,110x = 2,897,729,961,984
5. Step 5: Solve for x
   x = 2,897,729,961,984/1,102,110
6. Step 6: Final answer
   x = 2,629,256.57