Finding the Third Proportional to 22,359.38 and 34,858.69

Step by Step Solution

1. Step 1: Write the proportion equation
   22,359.38 : 34,858.69 = 34,858.69 : x
2. Step 2: Convert to fraction form
   22,359.38/34,858.69 = 34,858.69/x
3. Step 3: Cross multiply
   22,359.38x = 34,858.69 × 34,858.69
4. Step 4: Simplify right side
   22,359.38x = 1,215,128,094.22
5. Step 5: Solve for x
   x = 1,215,128,094.22/22,359.38
6. Step 6: Final answer
   x = 54,345.35