Finding the Third Proportional to 88,669.69 and 133,094.81

Step by Step Solution

1. Step 1: Write the proportion equation
   88,669.69 : 133,094.81 = 133,094.81 : x
2. Step 2: Convert to fraction form
   88,669.69/133,094.81 = 133,094.81/x
3. Step 3: Cross multiply
   88,669.69x = 133,094.81 × 133,094.81
4. Step 4: Simplify right side
   88,669.69x = 17,714,229,114.41
5. Step 5: Solve for x
   x = 17,714,229,114.41/88,669.69
6. Step 6: Final answer
   x = 199,777.73