Finding the Third Proportional to 31,594.50 and 70,191

Step by Step Solution

1. Step 1: Write the proportion equation
   31,594.50 : 70,191 = 70,191 : x
2. Step 2: Convert to fraction form
   31,594.50/70,191 = 70,191/x
3. Step 3: Cross multiply
   31,594.50x = 70,191 × 70,191
4. Step 4: Simplify right side
   31,594.50x = 4,926,776,481
5. Step 5: Solve for x
   x = 4,926,776,481/31,594.50
6. Step 6: Final answer
   x = 155,937.79