Finding the Third Proportional to 45,435.94 and 65,038.36

Step by Step Solution

1. Step 1: Write the proportion equation
   45,435.94 : 65,038.36 = 65,038.36 : x
2. Step 2: Convert to fraction form
   45,435.94/65,038.36 = 65,038.36/x
3. Step 3: Cross multiply
   45,435.94x = 65,038.36 × 65,038.36
4. Step 4: Simplify right side
   45,435.94x = 4,229,988,190.19
5. Step 5: Solve for x
   x = 4,229,988,190.19/45,435.94
6. Step 6: Final answer
   x = 93,097.85