Finding the Third Proportional to 8,290,216.50 and 19,542,076.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,290,216.50 : 19,542,076.25 = 19,542,076.25 : x
2. Step 2: Convert to fraction form
   8,290,216.50/19,542,076.25 = 19,542,076.25/x
3. Step 3: Cross multiply
   8,290,216.50x = 19,542,076.25 × 19,542,076.25
4. Step 4: Simplify right side
   8,290,216.50x = 381,892,744,160,814.06
5. Step 5: Solve for x
   x = 381,892,744,160,814.06/8,290,216.50
6. Step 6: Final answer
   x = 46,065,472.98