Finding the Third Proportional to 21,965,860 and 45,749,795

Step by Step Solution

1. Step 1: Write the proportion equation
   21,965,860 : 45,749,795 = 45,749,795 : x
2. Step 2: Convert to fraction form
   21,965,860/45,749,795 = 45,749,795/x
3. Step 3: Cross multiply
   21,965,860x = 45,749,795 × 45,749,795
4. Step 4: Simplify right side
   21,965,860x = 2,093,043,742,542,025
5. Step 5: Solve for x
   x = 2,093,043,742,542,025/21,965,860
6. Step 6: Final answer
   x = 95,286,218.82