Finding the Third Proportional to 27,892.50 and 61,313.25

Step by Step Solution

1. Step 1: Write the proportion equation
   27,892.50 : 61,313.25 = 61,313.25 : x
2. Step 2: Convert to fraction form
   27,892.50/61,313.25 = 61,313.25/x
3. Step 3: Cross multiply
   27,892.50x = 61,313.25 × 61,313.25
4. Step 4: Simplify right side
   27,892.50x = 3,759,314,625.56
5. Step 5: Solve for x
   x = 3,759,314,625.56/27,892.50
6. Step 6: Final answer
   x = 134,778.69