Finding the Third Proportional to 20,846.25 and 45,586.13

Step by Step Solution

1. Step 1: Write the proportion equation
   20,846.25 : 45,586.13 = 45,586.13 : x
2. Step 2: Convert to fraction form
   20,846.25/45,586.13 = 45,586.13/x
3. Step 3: Cross multiply
   20,846.25x = 45,586.13 × 45,586.13
4. Step 4: Simplify right side
   20,846.25x = 2,078,094,792.52
5. Step 5: Solve for x
   x = 2,078,094,792.52/20,846.25
6. Step 6: Final answer
   x = 99,686.74