Finding the Third Proportional to 705,107 and 1,074,185

Step by Step Solution

1. Step 1: Write the proportion equation
   705,107 : 1,074,185 = 1,074,185 : x
2. Step 2: Convert to fraction form
   705,107/1,074,185 = 1,074,185/x
3. Step 3: Cross multiply
   705,107x = 1,074,185 × 1,074,185
4. Step 4: Simplify right side
   705,107x = 1,153,873,414,225
5. Step 5: Solve for x
   x = 1,153,873,414,225/705,107
6. Step 6: Final answer
   x = 1,636,451.51