Finding the Third Proportional to 1,151,036 and 2,688,446

Step by Step Solution

1. Step 1: Write the proportion equation
   1,151,036 : 2,688,446 = 2,688,446 : x
2. Step 2: Convert to fraction form
   1,151,036/2,688,446 = 2,688,446/x
3. Step 3: Cross multiply
   1,151,036x = 2,688,446 × 2,688,446
4. Step 4: Simplify right side
   1,151,036x = 7,227,741,894,916
5. Step 5: Solve for x
   x = 7,227,741,894,916/1,151,036
6. Step 6: Final answer
   x = 6,279,336.09