Finding the Third Proportional to 526,216 and 1,118,096

Step by Step Solution

1. Step 1: Write the proportion equation
   526,216 : 1,118,096 = 1,118,096 : x
2. Step 2: Convert to fraction form
   526,216/1,118,096 = 1,118,096/x
3. Step 3: Cross multiply
   526,216x = 1,118,096 × 1,118,096
4. Step 4: Simplify right side
   526,216x = 1,250,138,665,216
5. Step 5: Solve for x
   x = 1,250,138,665,216/526,216
6. Step 6: Final answer
   x = 2,375,713.90