Finding the Third Proportional to 32,130 and 69,622.13

Step by Step Solution

1. Step 1: Write the proportion equation
   32,130 : 69,622.13 = 69,622.13 : x
2. Step 2: Convert to fraction form
   32,130/69,622.13 = 69,622.13/x
3. Step 3: Cross multiply
   32,130x = 69,622.13 × 69,622.13
4. Step 4: Simplify right side
   32,130x = 4,847,240,289.52
5. Step 5: Solve for x
   x = 4,847,240,289.52/32,130
6. Step 6: Final answer
   x = 150,863.38