Finding the Third Proportional to 521,954 and 1,112,274

Step by Step Solution

1. Step 1: Write the proportion equation
   521,954 : 1,112,274 = 1,112,274 : x
2. Step 2: Convert to fraction form
   521,954/1,112,274 = 1,112,274/x
3. Step 3: Cross multiply
   521,954x = 1,112,274 × 1,112,274
4. Step 4: Simplify right side
   521,954x = 1,237,153,451,076
5. Step 5: Solve for x
   x = 1,237,153,451,076/521,954
6. Step 6: Final answer
   x = 2,370,234.64