Finding the Third Proportional to 30,648.88 and 47,476.88

Step by Step Solution

1. Step 1: Write the proportion equation
   30,648.88 : 47,476.88 = 47,476.88 : x
2. Step 2: Convert to fraction form
   30,648.88/47,476.88 = 47,476.88/x
3. Step 3: Cross multiply
   30,648.88x = 47,476.88 × 47,476.88
4. Step 4: Simplify right side
   30,648.88x = 2,254,053,659.77
5. Step 5: Solve for x
   x = 2,254,053,659.77/30,648.88
6. Step 6: Final answer
   x = 73,544.42