Finding the Third Proportional to 22,156 and 31,602

Step by Step Solution

1. Step 1: Write the proportion equation
   22,156 : 31,602 = 31,602 : x
2. Step 2: Convert to fraction form
   22,156/31,602 = 31,602/x
3. Step 3: Cross multiply
   22,156x = 31,602 × 31,602
4. Step 4: Simplify right side
   22,156x = 998,686,404
5. Step 5: Solve for x
   x = 998,686,404/22,156
6. Step 6: Final answer
   x = 45,075.21