Finding the Third Proportional to 67,341.06 and 100,427.69

Step by Step Solution

1. Step 1: Write the proportion equation
   67,341.06 : 100,427.69 = 100,427.69 : x
2. Step 2: Convert to fraction form
   67,341.06/100,427.69 = 100,427.69/x
3. Step 3: Cross multiply
   67,341.06x = 100,427.69 × 100,427.69
4. Step 4: Simplify right side
   67,341.06x = 10,085,720,416.60
5. Step 5: Solve for x
   x = 10,085,720,416.60/67,341.06
6. Step 6: Final answer
   x = 149,770.73