Finding the Third Proportional to 1,659,243 and 3,545,934

Step by Step Solution

1. Step 1: Write the proportion equation
   1,659,243 : 3,545,934 = 3,545,934 : x
2. Step 2: Convert to fraction form
   1,659,243/3,545,934 = 3,545,934/x
3. Step 3: Cross multiply
   1,659,243x = 3,545,934 × 3,545,934
4. Step 4: Simplify right side
   1,659,243x = 12,573,647,932,356
5. Step 5: Solve for x
   x = 12,573,647,932,356/1,659,243
6. Step 6: Final answer
   x = 7,577,942.43