Finding the Third Proportional to 650,659.50 and 972,162

Step by Step Solution

1. Step 1: Write the proportion equation
   650,659.50 : 972,162 = 972,162 : x
2. Step 2: Convert to fraction form
   650,659.50/972,162 = 972,162/x
3. Step 3: Cross multiply
   650,659.50x = 972,162 × 972,162
4. Step 4: Simplify right side
   650,659.50x = 945,098,954,244
5. Step 5: Solve for x
   x = 945,098,954,244/650,659.50
6. Step 6: Final answer
   x = 1,452,524.64