Finding the Third Proportional to 1,156,807 and 2,506,676

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,807 : 2,506,676 = 2,506,676 : x
2. Step 2: Convert to fraction form
   1,156,807/2,506,676 = 2,506,676/x
3. Step 3: Cross multiply
   1,156,807x = 2,506,676 × 2,506,676
4. Step 4: Simplify right side
   1,156,807x = 6,283,424,568,976
5. Step 5: Solve for x
   x = 6,283,424,568,976/1,156,807
6. Step 6: Final answer
   x = 5,431,696.53