Finding the Third Proportional to 26,730 and 43,501.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,730 : 43,501.50 = 43,501.50 : x
2. Step 2: Convert to fraction form
   26,730/43,501.50 = 43,501.50/x
3. Step 3: Cross multiply
   26,730x = 43,501.50 × 43,501.50
4. Step 4: Simplify right side
   26,730x = 1,892,380,502.25
5. Step 5: Solve for x
   x = 1,892,380,502.25/26,730
6. Step 6: Final answer
   x = 70,796.13