Finding the Third Proportional to 34,408.13 and 50,972.63

Step by Step Solution

1. Step 1: Write the proportion equation
   34,408.13 : 50,972.63 = 50,972.63 : x
2. Step 2: Convert to fraction form
   34,408.13/50,972.63 = 50,972.63/x
3. Step 3: Cross multiply
   34,408.13x = 50,972.63 × 50,972.63
4. Step 4: Simplify right side
   34,408.13x = 2,598,208,499.39
5. Step 5: Solve for x
   x = 2,598,208,499.39/34,408.13
6. Step 6: Final answer
   x = 75,511.48