Finding the Third Proportional to 1,866,981 and 4,073,258

Step by Step Solution

1. Step 1: Write the proportion equation
   1,866,981 : 4,073,258 = 4,073,258 : x
2. Step 2: Convert to fraction form
   1,866,981/4,073,258 = 4,073,258/x
3. Step 3: Cross multiply
   1,866,981x = 4,073,258 × 4,073,258
4. Step 4: Simplify right side
   1,866,981x = 16,591,430,734,564
5. Step 5: Solve for x
   x = 16,591,430,734,564/1,866,981
6. Step 6: Final answer
   x = 8,886,770.00