Finding the Third Proportional to 25,625.81 and 55,463.63

Step by Step Solution

1. Step 1: Write the proportion equation
   25,625.81 : 55,463.63 = 55,463.63 : x
2. Step 2: Convert to fraction form
   25,625.81/55,463.63 = 55,463.63/x
3. Step 3: Cross multiply
   25,625.81x = 55,463.63 × 55,463.63
4. Step 4: Simplify right side
   25,625.81x = 3,076,213,698.14
5. Step 5: Solve for x
   x = 3,076,213,698.14/25,625.81
6. Step 6: Final answer
   x = 120,043.56