Finding the Third Proportional to 450,805.50 and 951,912

Step by Step Solution

1. Step 1: Write the proportion equation
   450,805.50 : 951,912 = 951,912 : x
2. Step 2: Convert to fraction form
   450,805.50/951,912 = 951,912/x
3. Step 3: Cross multiply
   450,805.50x = 951,912 × 951,912
4. Step 4: Simplify right side
   450,805.50x = 906,136,455,744
5. Step 5: Solve for x
   x = 906,136,455,744/450,805.50
6. Step 6: Final answer
   x = 2,010,038.60