Finding the Third Proportional to 687,962 and 1,459,180

Step by Step Solution

1. Step 1: Write the proportion equation
   687,962 : 1,459,180 = 1,459,180 : x
2. Step 2: Convert to fraction form
   687,962/1,459,180 = 1,459,180/x
3. Step 3: Cross multiply
   687,962x = 1,459,180 × 1,459,180
4. Step 4: Simplify right side
   687,962x = 2,129,206,272,400
5. Step 5: Solve for x
   x = 2,129,206,272,400/687,962
6. Step 6: Final answer
   x = 3,094,947.50