Finding the Third Proportional to 101,602.50 and 150,931.69

Step by Step Solution

1. Step 1: Write the proportion equation
   101,602.50 : 150,931.69 = 150,931.69 : x
2. Step 2: Convert to fraction form
   101,602.50/150,931.69 = 150,931.69/x
3. Step 3: Cross multiply
   101,602.50x = 150,931.69 × 150,931.69
4. Step 4: Simplify right side
   101,602.50x = 22,780,374,291.60
5. Step 5: Solve for x
   x = 22,780,374,291.60/101,602.50
6. Step 6: Final answer
   x = 224,210.77