Finding the Third Proportional to 15,627 and 33,697.88

Step by Step Solution

1. Step 1: Write the proportion equation
   15,627 : 33,697.88 = 33,697.88 : x
2. Step 2: Convert to fraction form
   15,627/33,697.88 = 33,697.88/x
3. Step 3: Cross multiply
   15,627x = 33,697.88 × 33,697.88
4. Step 4: Simplify right side
   15,627x = 1,135,546,779.52
5. Step 5: Solve for x
   x = 1,135,546,779.52/15,627
6. Step 6: Final answer
   x = 72,665.69