Finding the Third Proportional to 8,048,259 and 12,562,268.50

Step by Step Solution

1. Step 1: Write the proportion equation
   8,048,259 : 12,562,268.50 = 12,562,268.50 : x
2. Step 2: Convert to fraction form
   8,048,259/12,562,268.50 = 12,562,268.50/x
3. Step 3: Cross multiply
   8,048,259x = 12,562,268.50 × 12,562,268.50
4. Step 4: Simplify right side
   8,048,259x = 157,810,589,866,092.25
5. Step 5: Solve for x
   x = 157,810,589,866,092.25/8,048,259
6. Step 6: Final answer
   x = 19,608,040.68