Finding the Third Proportional to 450,808.50 and 951,918

Step by Step Solution

1. Step 1: Write the proportion equation
   450,808.50 : 951,918 = 951,918 : x
2. Step 2: Convert to fraction form
   450,808.50/951,918 = 951,918/x
3. Step 3: Cross multiply
   450,808.50x = 951,918 × 951,918
4. Step 4: Simplify right side
   450,808.50x = 906,147,878,724
5. Step 5: Solve for x
   x = 906,147,878,724/450,808.50
6. Step 6: Final answer
   x = 2,010,050.56