Finding the Third Proportional to 59,483.25 and 91,107

Step by Step Solution

1. Step 1: Write the proportion equation
   59,483.25 : 91,107 = 91,107 : x
2. Step 2: Convert to fraction form
   59,483.25/91,107 = 91,107/x
3. Step 3: Cross multiply
   59,483.25x = 91,107 × 91,107
4. Step 4: Simplify right side
   59,483.25x = 8,300,485,449
5. Step 5: Solve for x
   x = 8,300,485,449/59,483.25
6. Step 6: Final answer
   x = 139,543.24