Finding the Third Proportional to 25,075.50 and 55,071.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,075.50 : 55,071.50 = 55,071.50 : x
2. Step 2: Convert to fraction form
   25,075.50/55,071.50 = 55,071.50/x
3. Step 3: Cross multiply
   25,075.50x = 55,071.50 × 55,071.50
4. Step 4: Simplify right side
   25,075.50x = 3,032,870,112.25
5. Step 5: Solve for x
   x = 3,032,870,112.25/25,075.50
6. Step 6: Final answer
   x = 120,949.54