Finding the Third Proportional to 427,198.50 and 934,197

Step by Step Solution

1. Step 1: Write the proportion equation
   427,198.50 : 934,197 = 934,197 : x
2. Step 2: Convert to fraction form
   427,198.50/934,197 = 934,197/x
3. Step 3: Cross multiply
   427,198.50x = 934,197 × 934,197
4. Step 4: Simplify right side
   427,198.50x = 872,724,034,809
5. Step 5: Solve for x
   x = 872,724,034,809/427,198.50
6. Step 6: Final answer
   x = 2,042,900.51