Finding the Third Proportional to 59,535.84 and 91,200.09

Step by Step Solution

1. Step 1: Write the proportion equation
   59,535.84 : 91,200.09 = 91,200.09 : x
2. Step 2: Convert to fraction form
   59,535.84/91,200.09 = 91,200.09/x
3. Step 3: Cross multiply
   59,535.84x = 91,200.09 × 91,200.09
4. Step 4: Simplify right side
   59,535.84x = 8,317,457,100.01
5. Step 5: Solve for x
   x = 8,317,457,100.01/59,535.84
6. Step 6: Final answer
   x = 139,705.03