Finding the Third Proportional to 26,316 and 57,091.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,316 : 57,091.50 = 57,091.50 : x
2. Step 2: Convert to fraction form
   26,316/57,091.50 = 57,091.50/x
3. Step 3: Cross multiply
   26,316x = 57,091.50 × 57,091.50
4. Step 4: Simplify right side
   26,316x = 3,259,439,372.25
5. Step 5: Solve for x
   x = 3,259,439,372.25/26,316
6. Step 6: Final answer
   x = 123,857.71