Finding the Third Proportional to 796,358 and 1,719,398

Step by Step Solution

1. Step 1: Write the proportion equation
   796,358 : 1,719,398 = 1,719,398 : x
2. Step 2: Convert to fraction form
   796,358/1,719,398 = 1,719,398/x
3. Step 3: Cross multiply
   796,358x = 1,719,398 × 1,719,398
4. Step 4: Simplify right side
   796,358x = 2,956,329,482,404
5. Step 5: Solve for x
   x = 2,956,329,482,404/796,358
6. Step 6: Final answer
   x = 3,712,312.15