Finding the Third Proportional to 45,849.75 and 100,447.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,849.75 : 100,447.50 = 100,447.50 : x
2. Step 2: Convert to fraction form
   45,849.75/100,447.50 = 100,447.50/x
3. Step 3: Cross multiply
   45,849.75x = 100,447.50 × 100,447.50
4. Step 4: Simplify right side
   45,849.75x = 10,089,700,256.25
5. Step 5: Solve for x
   x = 10,089,700,256.25/45,849.75
6. Step 6: Final answer
   x = 220,060.09