Finding the Third Proportional to 42,071 and 92,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   42,071 : 92,061.50 = 92,061.50 : x
2. Step 2: Convert to fraction form
   42,071/92,061.50 = 92,061.50/x
3. Step 3: Cross multiply
   42,071x = 92,061.50 × 92,061.50
4. Step 4: Simplify right side
   42,071x = 8,475,319,782.25
5. Step 5: Solve for x
   x = 8,475,319,782.25/42,071
6. Step 6: Final answer
   x = 201,452.78