Finding the Third Proportional to 45,739.50 and 100,119

Step by Step Solution

1. Step 1: Write the proportion equation
   45,739.50 : 100,119 = 100,119 : x
2. Step 2: Convert to fraction form
   45,739.50/100,119 = 100,119/x
3. Step 3: Cross multiply
   45,739.50x = 100,119 × 100,119
4. Step 4: Simplify right side
   45,739.50x = 10,023,814,161
5. Step 5: Solve for x
   x = 10,023,814,161/45,739.50
6. Step 6: Final answer
   x = 219,150.06