Finding the Third Proportional to 307,133 and 671,002

Step by Step Solution

1. Step 1: Write the proportion equation
   307,133 : 671,002 = 671,002 : x
2. Step 2: Convert to fraction form
   307,133/671,002 = 671,002/x
3. Step 3: Cross multiply
   307,133x = 671,002 × 671,002
4. Step 4: Simplify right side
   307,133x = 450,243,684,004
5. Step 5: Solve for x
   x = 450,243,684,004/307,133
6. Step 6: Final answer
   x = 1,465,956.72