Finding the Third Proportional to 43,267.50 and 63,258.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,267.50 : 63,258.75 = 63,258.75 : x
2. Step 2: Convert to fraction form
   43,267.50/63,258.75 = 63,258.75/x
3. Step 3: Cross multiply
   43,267.50x = 63,258.75 × 63,258.75
4. Step 4: Simplify right side
   43,267.50x = 4,001,669,451.56
5. Step 5: Solve for x
   x = 4,001,669,451.56/43,267.50
6. Step 6: Final answer
   x = 92,486.73