Finding the Third Proportional to 42,066 and 92,052.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,066 : 92,052.50 = 92,052.50 : x
2. Step 2: Convert to fraction form
   42,066/92,052.50 = 92,052.50/x
3. Step 3: Cross multiply
   42,066x = 92,052.50 × 92,052.50
4. Step 4: Simplify right side
   42,066x = 8,473,662,756.25
5. Step 5: Solve for x
   x = 8,473,662,756.25/42,066
6. Step 6: Final answer
   x = 201,437.33