Finding the Third Proportional to 1,954,726 and 4,071,243

Step by Step Solution

1. Step 1: Write the proportion equation
   1,954,726 : 4,071,243 = 4,071,243 : x
2. Step 2: Convert to fraction form
   1,954,726/4,071,243 = 4,071,243/x
3. Step 3: Cross multiply
   1,954,726x = 4,071,243 × 4,071,243
4. Step 4: Simplify right side
   1,954,726x = 16,575,019,565,049
5. Step 5: Solve for x
   x = 16,575,019,565,049/1,954,726
6. Step 6: Final answer
   x = 8,479,459.30