Finding the Third Proportional to 1,781,296 and 3,882,288

Step by Step Solution

1. Step 1: Write the proportion equation
   1,781,296 : 3,882,288 = 3,882,288 : x
2. Step 2: Convert to fraction form
   1,781,296/3,882,288 = 3,882,288/x
3. Step 3: Cross multiply
   1,781,296x = 3,882,288 × 3,882,288
4. Step 4: Simplify right side
   1,781,296x = 15,072,160,114,944
5. Step 5: Solve for x
   x = 15,072,160,114,944/1,781,296
6. Step 6: Final answer
   x = 8,461,345.06