Finding the Third Proportional to 58,797.75 and 91,072.13

Step by Step Solution

1. Step 1: Write the proportion equation
   58,797.75 : 91,072.13 = 91,072.13 : x
2. Step 2: Convert to fraction form
   58,797.75/91,072.13 = 91,072.13/x
3. Step 3: Cross multiply
   58,797.75x = 91,072.13 × 91,072.13
4. Step 4: Simplify right side
   58,797.75x = 8,294,131,952.02
5. Step 5: Solve for x
   x = 8,294,131,952.02/58,797.75
6. Step 6: Final answer
   x = 141,062.06