Finding the Third Proportional to 30,371.63 and 47,536.88

Step by Step Solution

1. Step 1: Write the proportion equation
   30,371.63 : 47,536.88 = 47,536.88 : x
2. Step 2: Convert to fraction form
   30,371.63/47,536.88 = 47,536.88/x
3. Step 3: Cross multiply
   30,371.63x = 47,536.88 × 47,536.88
4. Step 4: Simplify right side
   30,371.63x = 2,259,754,484.77
5. Step 5: Solve for x
   x = 2,259,754,484.77/30,371.63
6. Step 6: Final answer
   x = 74,403.48