Finding the Third Proportional to 40,434.19 and 87,950.81

Step by Step Solution

1. Step 1: Write the proportion equation
   40,434.19 : 87,950.81 = 87,950.81 : x
2. Step 2: Convert to fraction form
   40,434.19/87,950.81 = 87,950.81/x
3. Step 3: Cross multiply
   40,434.19x = 87,950.81 × 87,950.81
4. Step 4: Simplify right side
   40,434.19x = 7,735,345,419.41
5. Step 5: Solve for x
   x = 7,735,345,419.41/40,434.19
6. Step 6: Final answer
   x = 191,307.06