Finding the Third Proportional to 28,059.75 and 61,394.63

Step by Step Solution

1. Step 1: Write the proportion equation
   28,059.75 : 61,394.63 = 61,394.63 : x
2. Step 2: Convert to fraction form
   28,059.75/61,394.63 = 61,394.63/x
3. Step 3: Cross multiply
   28,059.75x = 61,394.63 × 61,394.63
4. Step 4: Simplify right side
   28,059.75x = 3,769,299,978.89
5. Step 5: Solve for x
   x = 3,769,299,978.89/28,059.75
6. Step 6: Final answer
   x = 134,331.20