Finding the Third Proportional to 479,002 and 666,013

Step by Step Solution

1. Step 1: Write the proportion equation
   479,002 : 666,013 = 666,013 : x
2. Step 2: Convert to fraction form
   479,002/666,013 = 666,013/x
3. Step 3: Cross multiply
   479,002x = 666,013 × 666,013
4. Step 4: Simplify right side
   479,002x = 443,573,316,169
5. Step 5: Solve for x
   x = 443,573,316,169/479,002
6. Step 6: Final answer
   x = 926,036.46