Finding the Third Proportional to 45,481.13 and 65,126.81

Step by Step Solution

1. Step 1: Write the proportion equation
   45,481.13 : 65,126.81 = 65,126.81 : x
2. Step 2: Convert to fraction form
   45,481.13/65,126.81 = 65,126.81/x
3. Step 3: Cross multiply
   45,481.13x = 65,126.81 × 65,126.81
4. Step 4: Simplify right side
   45,481.13x = 4,241,501,706.41
5. Step 5: Solve for x
   x = 4,241,501,706.41/45,481.13
6. Step 6: Final answer
   x = 93,258.50