Finding the Third Proportional to 1,160,622 and 1,775,286

Step by Step Solution

1. Step 1: Write the proportion equation
   1,160,622 : 1,775,286 = 1,775,286 : x
2. Step 2: Convert to fraction form
   1,160,622/1,775,286 = 1,775,286/x
3. Step 3: Cross multiply
   1,160,622x = 1,775,286 × 1,775,286
4. Step 4: Simplify right side
   1,160,622x = 3,151,640,381,796
5. Step 5: Solve for x
   x = 3,151,640,381,796/1,160,622
6. Step 6: Final answer
   x = 2,715,475.31