Finding the Third Proportional to 9,316 and 21,764.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,316 : 21,764.50 = 21,764.50 : x
2. Step 2: Convert to fraction form
   9,316/21,764.50 = 21,764.50/x
3. Step 3: Cross multiply
   9,316x = 21,764.50 × 21,764.50
4. Step 4: Simplify right side
   9,316x = 473,693,460.25
5. Step 5: Solve for x
   x = 473,693,460.25/9,316
6. Step 6: Final answer
   x = 50,847.30