Finding the Third Proportional to 67,801.27 and 147,656.67

Step by Step Solution

1. Step 1: Write the proportion equation
   67,801.27 : 147,656.67 = 147,656.67 : x
2. Step 2: Convert to fraction form
   67,801.27/147,656.67 = 147,656.67/x
3. Step 3: Cross multiply
   67,801.27x = 147,656.67 × 147,656.67
4. Step 4: Simplify right side
   67,801.27x = 21,802,492,749.20
5. Step 5: Solve for x
   x = 21,802,492,749.20/67,801.27
6. Step 6: Final answer
   x = 321,564.66