Finding the Third Proportional to 1,057,245 and 1,702,326

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,245 : 1,702,326 = 1,702,326 : x
2. Step 2: Convert to fraction form
   1,057,245/1,702,326 = 1,702,326/x
3. Step 3: Cross multiply
   1,057,245x = 1,702,326 × 1,702,326
4. Step 4: Simplify right side
   1,057,245x = 2,897,913,810,276
5. Step 5: Solve for x
   x = 2,897,913,810,276/1,057,245
6. Step 6: Final answer
   x = 2,741,004.98