Finding the Third Proportional to 10,437 and 21,736.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,437 : 21,736.50 = 21,736.50 : x
2. Step 2: Convert to fraction form
   10,437/21,736.50 = 21,736.50/x
3. Step 3: Cross multiply
   10,437x = 21,736.50 × 21,736.50
4. Step 4: Simplify right side
   10,437x = 472,475,432.25
5. Step 5: Solve for x
   x = 472,475,432.25/10,437
6. Step 6: Final answer
   x = 45,269.28