Finding the Third Proportional to 666,922 and 1,460,932

Step by Step Solution

1. Step 1: Write the proportion equation
   666,922 : 1,460,932 = 1,460,932 : x
2. Step 2: Convert to fraction form
   666,922/1,460,932 = 1,460,932/x
3. Step 3: Cross multiply
   666,922x = 1,460,932 × 1,460,932
4. Step 4: Simplify right side
   666,922x = 2,134,322,308,624
5. Step 5: Solve for x
   x = 2,134,322,308,624/666,922
6. Step 6: Final answer
   x = 3,200,257.76