Finding the Third Proportional to 32,369.63 and 68,596.88

Step by Step Solution

1. Step 1: Write the proportion equation
   32,369.63 : 68,596.88 = 68,596.88 : x
2. Step 2: Convert to fraction form
   32,369.63/68,596.88 = 68,596.88/x
3. Step 3: Cross multiply
   32,369.63x = 68,596.88 × 68,596.88
4. Step 4: Simplify right side
   32,369.63x = 4,705,531,259.77
5. Step 5: Solve for x
   x = 4,705,531,259.77/32,369.63
6. Step 6: Final answer
   x = 145,368.73