Finding the Third Proportional to 10,062.98 and 21,855.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,062.98 : 21,855.76 = 21,855.76 : x
2. Step 2: Convert to fraction form
   10,062.98/21,855.76 = 21,855.76/x
3. Step 3: Cross multiply
   10,062.98x = 21,855.76 × 21,855.76
4. Step 4: Simplify right side
   10,062.98x = 477,674,320.31
5. Step 5: Solve for x
   x = 477,674,320.31/10,062.98
6. Step 6: Final answer
   x = 47,468.45