Finding the Third Proportional to 43,155 and 89,304.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,155 : 89,304.75 = 89,304.75 : x
2. Step 2: Convert to fraction form
   43,155/89,304.75 = 89,304.75/x
3. Step 3: Cross multiply
   43,155x = 89,304.75 × 89,304.75
4. Step 4: Simplify right side
   43,155x = 7,975,338,372.56
5. Step 5: Solve for x
   x = 7,975,338,372.56/43,155
6. Step 6: Final answer
   x = 184,806.82