Finding the Third Proportional to 35,543.25 and 53,404.88

Step by Step Solution

1. Step 1: Write the proportion equation
   35,543.25 : 53,404.88 = 53,404.88 : x
2. Step 2: Convert to fraction form
   35,543.25/53,404.88 = 53,404.88/x
3. Step 3: Cross multiply
   35,543.25x = 53,404.88 × 53,404.88
4. Step 4: Simplify right side
   35,543.25x = 2,852,080,673.77
5. Step 5: Solve for x
   x = 2,852,080,673.77/35,543.25
6. Step 6: Final answer
   x = 80,242.54