Finding the Third Proportional to 517,794 and 1,071,534

Step by Step Solution

1. Step 1: Write the proportion equation
   517,794 : 1,071,534 = 1,071,534 : x
2. Step 2: Convert to fraction form
   517,794/1,071,534 = 1,071,534/x
3. Step 3: Cross multiply
   517,794x = 1,071,534 × 1,071,534
4. Step 4: Simplify right side
   517,794x = 1,148,185,113,156
5. Step 5: Solve for x
   x = 1,148,185,113,156/517,794
6. Step 6: Final answer
   x = 2,217,455.42