Finding the Third Proportional to 705,132 and 1,074,230

Step by Step Solution

1. Step 1: Write the proportion equation
   705,132 : 1,074,230 = 1,074,230 : x
2. Step 2: Convert to fraction form
   705,132/1,074,230 = 1,074,230/x
3. Step 3: Cross multiply
   705,132x = 1,074,230 × 1,074,230
4. Step 4: Simplify right side
   705,132x = 1,153,970,092,900
5. Step 5: Solve for x
   x = 1,153,970,092,900/705,132
6. Step 6: Final answer
   x = 1,636,530.60