Finding the Third Proportional to 132,967 and 199,543.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,967 : 199,543.50 = 199,543.50 : x
2. Step 2: Convert to fraction form
   132,967/199,543.50 = 199,543.50/x
3. Step 3: Cross multiply
   132,967x = 199,543.50 × 199,543.50
4. Step 4: Simplify right side
   132,967x = 39,817,608,392.25
5. Step 5: Solve for x
   x = 39,817,608,392.25/132,967
6. Step 6: Final answer
   x = 299,454.82