Finding the Third Proportional to 37,854.84 and 53,080.31

Step by Step Solution

1. Step 1: Write the proportion equation
   37,854.84 : 53,080.31 = 53,080.31 : x
2. Step 2: Convert to fraction form
   37,854.84/53,080.31 = 53,080.31/x
3. Step 3: Cross multiply
   37,854.84x = 53,080.31 × 53,080.31
4. Step 4: Simplify right side
   37,854.84x = 2,817,519,575.10
5. Step 5: Solve for x
   x = 2,817,519,575.10/37,854.84
6. Step 6: Final answer
   x = 74,429.57