Finding the Third Proportional to 20,786.63 and 45,461.25

Step by Step Solution

1. Step 1: Write the proportion equation
   20,786.63 : 45,461.25 = 45,461.25 : x
2. Step 2: Convert to fraction form
   20,786.63/45,461.25 = 45,461.25/x
3. Step 3: Cross multiply
   20,786.63x = 45,461.25 × 45,461.25
4. Step 4: Simplify right side
   20,786.63x = 2,066,725,251.56
5. Step 5: Solve for x
   x = 2,066,725,251.56/20,786.63
6. Step 6: Final answer
   x = 99,425.72