Finding the Third Proportional to 35,374.50 and 53,057.25

Step by Step Solution

1. Step 1: Write the proportion equation
   35,374.50 : 53,057.25 = 53,057.25 : x
2. Step 2: Convert to fraction form
   35,374.50/53,057.25 = 53,057.25/x
3. Step 3: Cross multiply
   35,374.50x = 53,057.25 × 53,057.25
4. Step 4: Simplify right side
   35,374.50x = 2,815,071,777.56
5. Step 5: Solve for x
   x = 2,815,071,777.56/35,374.50
6. Step 6: Final answer
   x = 79,579.13