Finding the Third Proportional to 2,023,478 and 4,335,414.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,478 : 4,335,414.50 = 4,335,414.50 : x
2. Step 2: Convert to fraction form
   2,023,478/4,335,414.50 = 4,335,414.50/x
3. Step 3: Cross multiply
   2,023,478x = 4,335,414.50 × 4,335,414.50
4. Step 4: Simplify right side
   2,023,478x = 18,795,818,886,810.25
5. Step 5: Solve for x
   x = 18,795,818,886,810.25/2,023,478
6. Step 6: Final answer
   x = 9,288,867.43