Finding the Third Proportional to 47,364.75 and 68,428.13

Step by Step Solution

1. Step 1: Write the proportion equation
   47,364.75 : 68,428.13 = 68,428.13 : x
2. Step 2: Convert to fraction form
   47,364.75/68,428.13 = 68,428.13/x
3. Step 3: Cross multiply
   47,364.75x = 68,428.13 × 68,428.13
4. Step 4: Simplify right side
   47,364.75x = 4,682,408,291.02
5. Step 5: Solve for x
   x = 4,682,408,291.02/47,364.75
6. Step 6: Final answer
   x = 98,858.50