Finding the Third Proportional to 70,564.50 and 100,332

Step by Step Solution

1. Step 1: Write the proportion equation
   70,564.50 : 100,332 = 100,332 : x
2. Step 2: Convert to fraction form
   70,564.50/100,332 = 100,332/x
3. Step 3: Cross multiply
   70,564.50x = 100,332 × 100,332
4. Step 4: Simplify right side
   70,564.50x = 10,066,510,224
5. Step 5: Solve for x
   x = 10,066,510,224/70,564.50
6. Step 6: Final answer
   x = 142,656.86