Finding the Third Proportional to 789,106 and 1,725,831

Step by Step Solution

1. Step 1: Write the proportion equation
   789,106 : 1,725,831 = 1,725,831 : x
2. Step 2: Convert to fraction form
   789,106/1,725,831 = 1,725,831/x
3. Step 3: Cross multiply
   789,106x = 1,725,831 × 1,725,831
4. Step 4: Simplify right side
   789,106x = 2,978,492,640,561
5. Step 5: Solve for x
   x = 2,978,492,640,561/789,106
6. Step 6: Final answer
   x = 3,774,515.26