Finding the Third Proportional to 22,130.81 and 47,953.31

Step by Step Solution

1. Step 1: Write the proportion equation
   22,130.81 : 47,953.31 = 47,953.31 : x
2. Step 2: Convert to fraction form
   22,130.81/47,953.31 = 47,953.31/x
3. Step 3: Cross multiply
   22,130.81x = 47,953.31 × 47,953.31
4. Step 4: Simplify right side
   22,130.81x = 2,299,520,179.72
5. Step 5: Solve for x
   x = 2,299,520,179.72/22,130.81
6. Step 6: Final answer
   x = 103,905.82