Finding the Third Proportional to 1,654,494 and 2,654,505

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654,494 : 2,654,505 = 2,654,505 : x
2. Step 2: Convert to fraction form
   1,654,494/2,654,505 = 2,654,505/x
3. Step 3: Cross multiply
   1,654,494x = 2,654,505 × 2,654,505
4. Step 4: Simplify right side
   1,654,494x = 7,046,396,795,025
5. Step 5: Solve for x
   x = 7,046,396,795,025/1,654,494
6. Step 6: Final answer
   x = 4,258,943.70