Finding the Third Proportional to 19,305.84 and 45,101.81

Step by Step Solution

1. Step 1: Write the proportion equation
   19,305.84 : 45,101.81 = 45,101.81 : x
2. Step 2: Convert to fraction form
   19,305.84/45,101.81 = 45,101.81/x
3. Step 3: Cross multiply
   19,305.84x = 45,101.81 × 45,101.81
4. Step 4: Simplify right side
   19,305.84x = 2,034,173,490.79
5. Step 5: Solve for x
   x = 2,034,173,490.79/19,305.84
6. Step 6: Final answer
   x = 105,365.69