Finding the Third Proportional to 28,011.94 and 58,620.94

Step by Step Solution

1. Step 1: Write the proportion equation
   28,011.94 : 58,620.94 = 58,620.94 : x
2. Step 2: Convert to fraction form
   28,011.94/58,620.94 = 58,620.94/x
3. Step 3: Cross multiply
   28,011.94x = 58,620.94 × 58,620.94
4. Step 4: Simplify right side
   28,011.94x = 3,436,414,313.38
5. Step 5: Solve for x
   x = 3,436,414,313.38/28,011.94
6. Step 6: Final answer
   x = 122,676.78