Finding the Third Proportional to 451,852 and 978,095

Step by Step Solution

1. Step 1: Write the proportion equation
   451,852 : 978,095 = 978,095 : x
2. Step 2: Convert to fraction form
   451,852/978,095 = 978,095/x
3. Step 3: Cross multiply
   451,852x = 978,095 × 978,095
4. Step 4: Simplify right side
   451,852x = 956,669,829,025
5. Step 5: Solve for x
   x = 956,669,829,025/451,852
6. Step 6: Final answer
   x = 2,117,219.42