Finding the Third Proportional to 1,057,260 and 1,702,350

Step by Step Solution

1. Step 1: Write the proportion equation
   1,057,260 : 1,702,350 = 1,702,350 : x
2. Step 2: Convert to fraction form
   1,057,260/1,702,350 = 1,702,350/x
3. Step 3: Cross multiply
   1,057,260x = 1,702,350 × 1,702,350
4. Step 4: Simplify right side
   1,057,260x = 2,897,995,522,500
5. Step 5: Solve for x
   x = 2,897,995,522,500/1,057,260
6. Step 6: Final answer
   x = 2,741,043.38