Finding the Third Proportional to 19,748.81 and 37,675.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,748.81 : 37,675.13 = 37,675.13 : x
2. Step 2: Convert to fraction form
   19,748.81/37,675.13 = 37,675.13/x
3. Step 3: Cross multiply
   19,748.81x = 37,675.13 × 37,675.13
4. Step 4: Simplify right side
   19,748.81x = 1,419,415,043.77
5. Step 5: Solve for x
   x = 1,419,415,043.77/19,748.81
6. Step 6: Final answer
   x = 71,873.44