Finding the Third Proportional to 20,153.81 and 47,066.06

Step by Step Solution

1. Step 1: Write the proportion equation
   20,153.81 : 47,066.06 = 47,066.06 : x
2. Step 2: Convert to fraction form
   20,153.81/47,066.06 = 47,066.06/x
3. Step 3: Cross multiply
   20,153.81x = 47,066.06 × 47,066.06
4. Step 4: Simplify right side
   20,153.81x = 2,215,214,239.25
5. Step 5: Solve for x
   x = 2,215,214,239.25/20,153.81
6. Step 6: Final answer
   x = 109,915.39