Finding the Third Proportional to 42,088.36 and 92,089.41

Step by Step Solution

1. Step 1: Write the proportion equation
   42,088.36 : 92,089.41 = 92,089.41 : x
2. Step 2: Convert to fraction form
   42,088.36/92,089.41 = 92,089.41/x
3. Step 3: Cross multiply
   42,088.36x = 92,089.41 × 92,089.41
4. Step 4: Simplify right side
   42,088.36x = 8,480,458,743.48
5. Step 5: Solve for x
   x = 8,480,458,743.48/42,088.36
6. Step 6: Final answer
   x = 201,491.79