Finding the Third Proportional to 9,507 and 22,212.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,507 : 22,212.50 = 22,212.50 : x
2. Step 2: Convert to fraction form
   9,507/22,212.50 = 22,212.50/x
3. Step 3: Cross multiply
   9,507x = 22,212.50 × 22,212.50
4. Step 4: Simplify right side
   9,507x = 493,395,156.25
5. Step 5: Solve for x
   x = 493,395,156.25/9,507
6. Step 6: Final answer
   x = 51,898.09