Finding the Third Proportional to 898,308 and 1,947,703.50

Step by Step Solution

1. Step 1: Write the proportion equation
   898,308 : 1,947,703.50 = 1,947,703.50 : x
2. Step 2: Convert to fraction form
   898,308/1,947,703.50 = 1,947,703.50/x
3. Step 3: Cross multiply
   898,308x = 1,947,703.50 × 1,947,703.50
4. Step 4: Simplify right side
   898,308x = 3,793,548,923,912.25
5. Step 5: Solve for x
   x = 3,793,548,923,912.25/898,308
6. Step 6: Final answer
   x = 4,222,993.59