Finding the Third Proportional to 32,003.86 and 66,075.12

Step by Step Solution

1. Step 1: Write the proportion equation
   32,003.86 : 66,075.12 = 66,075.12 : x
2. Step 2: Convert to fraction form
   32,003.86/66,075.12 = 66,075.12/x
3. Step 3: Cross multiply
   32,003.86x = 66,075.12 × 66,075.12
4. Step 4: Simplify right side
   32,003.86x = 4,365,921,111.34
5. Step 5: Solve for x
   x = 4,365,921,111.34/32,003.86
6. Step 6: Final answer
   x = 136,418.58