Finding the Third Proportional to 1,206,802 and 1,662,376

Step by Step Solution

1. Step 1: Write the proportion equation
   1,206,802 : 1,662,376 = 1,662,376 : x
2. Step 2: Convert to fraction form
   1,206,802/1,662,376 = 1,662,376/x
3. Step 3: Cross multiply
   1,206,802x = 1,662,376 × 1,662,376
4. Step 4: Simplify right side
   1,206,802x = 2,763,493,965,376
5. Step 5: Solve for x
   x = 2,763,493,965,376/1,206,802
6. Step 6: Final answer
   x = 2,289,931.54