Finding the Third Proportional to 22,112 and 31,259.25

Step by Step Solution

1. Step 1: Write the proportion equation
   22,112 : 31,259.25 = 31,259.25 : x
2. Step 2: Convert to fraction form
   22,112/31,259.25 = 31,259.25/x
3. Step 3: Cross multiply
   22,112x = 31,259.25 × 31,259.25
4. Step 4: Simplify right side
   22,112x = 977,140,710.56
5. Step 5: Solve for x
   x = 977,140,710.56/22,112
6. Step 6: Final answer
   x = 44,190.52