Finding the Third Proportional to 43,454 and 95,212.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,454 : 95,212.50 = 95,212.50 : x
2. Step 2: Convert to fraction form
   43,454/95,212.50 = 95,212.50/x
3. Step 3: Cross multiply
   43,454x = 95,212.50 × 95,212.50
4. Step 4: Simplify right side
   43,454x = 9,065,420,156.25
5. Step 5: Solve for x
   x = 9,065,420,156.25/43,454
6. Step 6: Final answer
   x = 208,621.07