Finding the Third Proportional to 28,287.42 and 58,900.08

Step by Step Solution

1. Step 1: Write the proportion equation
   28,287.42 : 58,900.08 = 58,900.08 : x
2. Step 2: Convert to fraction form
   28,287.42/58,900.08 = 58,900.08/x
3. Step 3: Cross multiply
   28,287.42x = 58,900.08 × 58,900.08
4. Step 4: Simplify right side
   28,287.42x = 3,469,219,203.13
5. Step 5: Solve for x
   x = 3,469,219,203.13/28,287.42
6. Step 6: Final answer
   x = 122,641.76