Finding the Third Proportional to 468,018 and 706,158

Step by Step Solution

1. Step 1: Write the proportion equation
   468,018 : 706,158 = 706,158 : x
2. Step 2: Convert to fraction form
   468,018/706,158 = 706,158/x
3. Step 3: Cross multiply
   468,018x = 706,158 × 706,158
4. Step 4: Simplify right side
   468,018x = 498,659,120,964
5. Step 5: Solve for x
   x = 498,659,120,964/468,018
6. Step 6: Final answer
   x = 1,065,469.96