Finding the Third Proportional to 477,898 and 1,011,156

Step by Step Solution

1. Step 1: Write the proportion equation
   477,898 : 1,011,156 = 1,011,156 : x
2. Step 2: Convert to fraction form
   477,898/1,011,156 = 1,011,156/x
3. Step 3: Cross multiply
   477,898x = 1,011,156 × 1,011,156
4. Step 4: Simplify right side
   477,898x = 1,022,436,456,336
5. Step 5: Solve for x
   x = 1,022,436,456,336/477,898
6. Step 6: Final answer
   x = 2,139,444.94