Finding the Third Proportional to 1,023,340 and 1,431,414

Step by Step Solution

1. Step 1: Write the proportion equation
   1,023,340 : 1,431,414 = 1,431,414 : x
2. Step 2: Convert to fraction form
   1,023,340/1,431,414 = 1,431,414/x
3. Step 3: Cross multiply
   1,023,340x = 1,431,414 × 1,431,414
4. Step 4: Simplify right side
   1,023,340x = 2,048,946,039,396
5. Step 5: Solve for x
   x = 2,048,946,039,396/1,023,340
6. Step 6: Final answer
   x = 2,002,214.36