Finding the Third Proportional to 25,561.50 and 55,011

Step by Step Solution

1. Step 1: Write the proportion equation
   25,561.50 : 55,011 = 55,011 : x
2. Step 2: Convert to fraction form
   25,561.50/55,011 = 55,011/x
3. Step 3: Cross multiply
   25,561.50x = 55,011 × 55,011
4. Step 4: Simplify right side
   25,561.50x = 3,026,210,121
5. Step 5: Solve for x
   x = 3,026,210,121/25,561.50
6. Step 6: Final answer
   x = 118,389.38