Finding the Third Proportional to 32,134.13 and 69,631.31

Step by Step Solution

1. Step 1: Write the proportion equation
   32,134.13 : 69,631.31 = 69,631.31 : x
2. Step 2: Convert to fraction form
   32,134.13/69,631.31 = 69,631.31/x
3. Step 3: Cross multiply
   32,134.13x = 69,631.31 × 69,631.31
4. Step 4: Simplify right side
   32,134.13x = 4,848,519,680.47
5. Step 5: Solve for x
   x = 4,848,519,680.47/32,134.13
6. Step 6: Final answer
   x = 150,883.82