Finding the Third Proportional to 59,060.25 and 91,202.63

Step by Step Solution

1. Step 1: Write the proportion equation
   59,060.25 : 91,202.63 = 91,202.63 : x
2. Step 2: Convert to fraction form
   59,060.25/91,202.63 = 91,202.63/x
3. Step 3: Cross multiply
   59,060.25x = 91,202.63 × 91,202.63
4. Step 4: Simplify right side
   59,060.25x = 8,317,918,806.89
5. Step 5: Solve for x
   x = 8,317,918,806.89/59,060.25
6. Step 6: Final answer
   x = 140,837.85