Finding the Third Proportional to 50,025.50 and 70,358.25

Step by Step Solution

1. Step 1: Write the proportion equation
   50,025.50 : 70,358.25 = 70,358.25 : x
2. Step 2: Convert to fraction form
   50,025.50/70,358.25 = 70,358.25/x
3. Step 3: Cross multiply
   50,025.50x = 70,358.25 × 70,358.25
4. Step 4: Simplify right side
   50,025.50x = 4,950,283,343.06
5. Step 5: Solve for x
   x = 4,950,283,343.06/50,025.50
6. Step 6: Final answer
   x = 98,955.20