Finding the Third Proportional to 443,858 and 970,774

Step by Step Solution

1. Step 1: Write the proportion equation
   443,858 : 970,774 = 970,774 : x
2. Step 2: Convert to fraction form
   443,858/970,774 = 970,774/x
3. Step 3: Cross multiply
   443,858x = 970,774 × 970,774
4. Step 4: Simplify right side
   443,858x = 942,402,159,076
5. Step 5: Solve for x
   x = 942,402,159,076/443,858
6. Step 6: Final answer
   x = 2,123,206.43