Finding the Third Proportional to 1,969,826 and 4,233,876

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,826 : 4,233,876 = 4,233,876 : x
2. Step 2: Convert to fraction form
   1,969,826/4,233,876 = 4,233,876/x
3. Step 3: Cross multiply
   1,969,826x = 4,233,876 × 4,233,876
4. Step 4: Simplify right side
   1,969,826x = 17,925,705,983,376
5. Step 5: Solve for x
   x = 17,925,705,983,376/1,969,826
6. Step 6: Final answer
   x = 9,100,146.91