Finding the Third Proportional to 15,854 and 33,475.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,854 : 33,475.50 = 33,475.50 : x
2. Step 2: Convert to fraction form
   15,854/33,475.50 = 33,475.50/x
3. Step 3: Cross multiply
   15,854x = 33,475.50 × 33,475.50
4. Step 4: Simplify right side
   15,854x = 1,120,609,100.25
5. Step 5: Solve for x
   x = 1,120,609,100.25/15,854
6. Step 6: Final answer
   x = 70,683.05