Finding the Third Proportional to 65,596.50 and 103,124.81

Step by Step Solution

1. Step 1: Write the proportion equation
   65,596.50 : 103,124.81 = 103,124.81 : x
2. Step 2: Convert to fraction form
   65,596.50/103,124.81 = 103,124.81/x
3. Step 3: Cross multiply
   65,596.50x = 103,124.81 × 103,124.81
4. Step 4: Simplify right side
   65,596.50x = 10,634,726,953.16
5. Step 5: Solve for x
   x = 10,634,726,953.16/65,596.50
6. Step 6: Final answer
   x = 162,123.39