Finding the Third Proportional to 1,071,898 and 1,706,247

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,898 : 1,706,247 = 1,706,247 : x
2. Step 2: Convert to fraction form
   1,071,898/1,706,247 = 1,706,247/x
3. Step 3: Cross multiply
   1,071,898x = 1,706,247 × 1,706,247
4. Step 4: Simplify right side
   1,071,898x = 2,911,278,825,009
5. Step 5: Solve for x
   x = 2,911,278,825,009/1,071,898
6. Step 6: Final answer
   x = 2,716,003.60