Finding the Third Proportional to 656,844 and 1,414,978.50

Step by Step Solution

1. Step 1: Write the proportion equation
   656,844 : 1,414,978.50 = 1,414,978.50 : x
2. Step 2: Convert to fraction form
   656,844/1,414,978.50 = 1,414,978.50/x
3. Step 3: Cross multiply
   656,844x = 1,414,978.50 × 1,414,978.50
4. Step 4: Simplify right side
   656,844x = 2,002,164,155,462.25
5. Step 5: Solve for x
   x = 2,002,164,155,462.25/656,844
6. Step 6: Final answer
   x = 3,048,157.79