Finding the Third Proportional to 47,987 and 99,047

Step by Step Solution

1. Step 1: Write the proportion equation
   47,987 : 99,047 = 99,047 : x
2. Step 2: Convert to fraction form
   47,987/99,047 = 99,047/x
3. Step 3: Cross multiply
   47,987x = 99,047 × 99,047
4. Step 4: Simplify right side
   47,987x = 9,810,308,209
5. Step 5: Solve for x
   x = 9,810,308,209/47,987
6. Step 6: Final answer
   x = 204,436.79