Finding the Third Proportional to 45,725.25 and 65,261.63

Step by Step Solution

1. Step 1: Write the proportion equation
   45,725.25 : 65,261.63 = 65,261.63 : x
2. Step 2: Convert to fraction form
   45,725.25/65,261.63 = 65,261.63/x
3. Step 3: Cross multiply
   45,725.25x = 65,261.63 × 65,261.63
4. Step 4: Simplify right side
   45,725.25x = 4,259,079,697.64
5. Step 5: Solve for x
   x = 4,259,079,697.64/45,725.25
6. Step 6: Final answer
   x = 93,145.03