Finding the Third Proportional to 970,932 and 2,112,288

Step by Step Solution

1. Step 1: Write the proportion equation
   970,932 : 2,112,288 = 2,112,288 : x
2. Step 2: Convert to fraction form
   970,932/2,112,288 = 2,112,288/x
3. Step 3: Cross multiply
   970,932x = 2,112,288 × 2,112,288
4. Step 4: Simplify right side
   970,932x = 4,461,760,594,944
5. Step 5: Solve for x
   x = 4,461,760,594,944/970,932
6. Step 6: Final answer
   x = 4,595,337.88