Finding the Third Proportional to 1,796,206 and 2,128,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,796,206 : 2,128,352 = 2,128,352 : x
2. Step 2: Convert to fraction form
   1,796,206/2,128,352 = 2,128,352/x
3. Step 3: Cross multiply
   1,796,206x = 2,128,352 × 2,128,352
4. Step 4: Simplify right side
   1,796,206x = 4,529,882,235,904
5. Step 5: Solve for x
   x = 4,529,882,235,904/1,796,206
6. Step 6: Final answer
   x = 2,521,916.88