Finding the Third Proportional to 49,003.88 and 73,312.88

Step by Step Solution

1. Step 1: Write the proportion equation
   49,003.88 : 73,312.88 = 73,312.88 : x
2. Step 2: Convert to fraction form
   49,003.88/73,312.88 = 73,312.88/x
3. Step 3: Cross multiply
   49,003.88x = 73,312.88 × 73,312.88
4. Step 4: Simplify right side
   49,003.88x = 5,374,777,640.77
5. Step 5: Solve for x
   x = 5,374,777,640.77/49,003.88
6. Step 6: Final answer
   x = 109,680.67