Finding the Third Proportional to 29,817.38 and 63,189.75

Step by Step Solution

1. Step 1: Write the proportion equation
   29,817.38 : 63,189.75 = 63,189.75 : x
2. Step 2: Convert to fraction form
   29,817.38/63,189.75 = 63,189.75/x
3. Step 3: Cross multiply
   29,817.38x = 63,189.75 × 63,189.75
4. Step 4: Simplify right side
   29,817.38x = 3,992,944,505.06
5. Step 5: Solve for x
   x = 3,992,944,505.06/29,817.38
6. Step 6: Final answer
   x = 133,913.35