Finding the Third Proportional to 458,898 and 984,223.50

Step by Step Solution

1. Step 1: Write the proportion equation
   458,898 : 984,223.50 = 984,223.50 : x
2. Step 2: Convert to fraction form
   458,898/984,223.50 = 984,223.50/x
3. Step 3: Cross multiply
   458,898x = 984,223.50 × 984,223.50
4. Step 4: Simplify right side
   458,898x = 968,695,897,952.25
5. Step 5: Solve for x
   x = 968,695,897,952.25/458,898
6. Step 6: Final answer
   x = 2,110,917.67