Finding the Third Proportional to 414,802.50 and 886,467

Step by Step Solution

1. Step 1: Write the proportion equation
   414,802.50 : 886,467 = 886,467 : x
2. Step 2: Convert to fraction form
   414,802.50/886,467 = 886,467/x
3. Step 3: Cross multiply
   414,802.50x = 886,467 × 886,467
4. Step 4: Simplify right side
   414,802.50x = 785,823,742,089
5. Step 5: Solve for x
   x = 785,823,742,089/414,802.50
6. Step 6: Final answer
   x = 1,894,452.76