Finding the Third Proportional to 1,355,252 and 1,995,402

Step by Step Solution

1. Step 1: Write the proportion equation
   1,355,252 : 1,995,402 = 1,995,402 : x
2. Step 2: Convert to fraction form
   1,355,252/1,995,402 = 1,995,402/x
3. Step 3: Cross multiply
   1,355,252x = 1,995,402 × 1,995,402
4. Step 4: Simplify right side
   1,355,252x = 3,981,629,141,604
5. Step 5: Solve for x
   x = 3,981,629,141,604/1,355,252
6. Step 6: Final answer
   x = 2,937,925.30