Finding the Third Proportional to 52,434 and 109,991.25

Step by Step Solution

1. Step 1: Write the proportion equation
   52,434 : 109,991.25 = 109,991.25 : x
2. Step 2: Convert to fraction form
   52,434/109,991.25 = 109,991.25/x
3. Step 3: Cross multiply
   52,434x = 109,991.25 × 109,991.25
4. Step 4: Simplify right side
   52,434x = 12,098,075,076.56
5. Step 5: Solve for x
   x = 12,098,075,076.56/52,434
6. Step 6: Final answer
   x = 230,729.59