Finding the Third Proportional to 454,564.50 and 956,109

Step by Step Solution

1. Step 1: Write the proportion equation
   454,564.50 : 956,109 = 956,109 : x
2. Step 2: Convert to fraction form
   454,564.50/956,109 = 956,109/x
3. Step 3: Cross multiply
   454,564.50x = 956,109 × 956,109
4. Step 4: Simplify right side
   454,564.50x = 914,144,419,881
5. Step 5: Solve for x
   x = 914,144,419,881/454,564.50
6. Step 6: Final answer
   x = 2,011,033.46