Finding the Third Proportional to 1,099,596 and 1,702,600

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099,596 : 1,702,600 = 1,702,600 : x
2. Step 2: Convert to fraction form
   1,099,596/1,702,600 = 1,702,600/x
3. Step 3: Cross multiply
   1,099,596x = 1,702,600 × 1,702,600
4. Step 4: Simplify right side
   1,099,596x = 2,898,846,760,000
5. Step 5: Solve for x
   x = 2,898,846,760,000/1,099,596
6. Step 6: Final answer
   x = 2,636,283.47