Finding the Third Proportional to 58,754 and 91,007

Step by Step Solution

1. Step 1: Write the proportion equation
   58,754 : 91,007 = 91,007 : x
2. Step 2: Convert to fraction form
   58,754/91,007 = 91,007/x
3. Step 3: Cross multiply
   58,754x = 91,007 × 91,007
4. Step 4: Simplify right side
   58,754x = 8,282,274,049
5. Step 5: Solve for x
   x = 8,282,274,049/58,754
6. Step 6: Final answer
   x = 140,965.28