Finding the Third Proportional to 45,837.75 and 61,340.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,837.75 : 61,340.25 = 61,340.25 : x
2. Step 2: Convert to fraction form
   45,837.75/61,340.25 = 61,340.25/x
3. Step 3: Cross multiply
   45,837.75x = 61,340.25 × 61,340.25
4. Step 4: Simplify right side
   45,837.75x = 3,762,626,270.06
5. Step 5: Solve for x
   x = 3,762,626,270.06/45,837.75
6. Step 6: Final answer
   x = 82,085.75