Finding the Third Proportional to 10,052,216.25 and 21,947,868

Step by Step Solution

1. Step 1: Write the proportion equation
   10,052,216.25 : 21,947,868 = 21,947,868 : x
2. Step 2: Convert to fraction form
   10,052,216.25/21,947,868 = 21,947,868/x
3. Step 3: Cross multiply
   10,052,216.25x = 21,947,868 × 21,947,868
4. Step 4: Simplify right side
   10,052,216.25x = 481,708,909,745,424
5. Step 5: Solve for x
   x = 481,708,909,745,424/10,052,216.25
6. Step 6: Final answer
   x = 47,920,667.22