Finding the Third Proportional to 15,404.06 and 31,538.06

Step by Step Solution

1. Step 1: Write the proportion equation
   15,404.06 : 31,538.06 = 31,538.06 : x
2. Step 2: Convert to fraction form
   15,404.06/31,538.06 = 31,538.06/x
3. Step 3: Cross multiply
   15,404.06x = 31,538.06 × 31,538.06
4. Step 4: Simplify right side
   15,404.06x = 994,649,386.25
5. Step 5: Solve for x
   x = 994,649,386.25/15,404.06
6. Step 6: Final answer
   x = 64,570.59