Finding the Third Proportional to 1,102,089 and 1,702,242

Step by Step Solution

1. Step 1: Write the proportion equation
   1,102,089 : 1,702,242 = 1,702,242 : x
2. Step 2: Convert to fraction form
   1,102,089/1,702,242 = 1,702,242/x
3. Step 3: Cross multiply
   1,102,089x = 1,702,242 × 1,702,242
4. Step 4: Simplify right side
   1,102,089x = 2,897,627,826,564
5. Step 5: Solve for x
   x = 2,897,627,826,564/1,102,089
6. Step 6: Final answer
   x = 2,629,214.00