Finding the Third Proportional to 19,009.88 and 45,738.94

Step by Step Solution

1. Step 1: Write the proportion equation
   19,009.88 : 45,738.94 = 45,738.94 : x
2. Step 2: Convert to fraction form
   19,009.88/45,738.94 = 45,738.94/x
3. Step 3: Cross multiply
   19,009.88x = 45,738.94 × 45,738.94
4. Step 4: Simplify right side
   19,009.88x = 2,092,050,403.63
5. Step 5: Solve for x
   x = 2,092,050,403.63/19,009.88
6. Step 6: Final answer
   x = 110,050.72