Finding the Third Proportional to 911,756.50 and 1,984,055

Step by Step Solution

1. Step 1: Write the proportion equation
   911,756.50 : 1,984,055 = 1,984,055 : x
2. Step 2: Convert to fraction form
   911,756.50/1,984,055 = 1,984,055/x
3. Step 3: Cross multiply
   911,756.50x = 1,984,055 × 1,984,055
4. Step 4: Simplify right side
   911,756.50x = 3,936,474,243,025
5. Step 5: Solve for x
   x = 3,936,474,243,025/911,756.50
6. Step 6: Final answer
   x = 4,317,462.22