Finding the Third Proportional to 70,067 and 100,726.50

Step by Step Solution

1. Step 1: Write the proportion equation
   70,067 : 100,726.50 = 100,726.50 : x
2. Step 2: Convert to fraction form
   70,067/100,726.50 = 100,726.50/x
3. Step 3: Cross multiply
   70,067x = 100,726.50 × 100,726.50
4. Step 4: Simplify right side
   70,067x = 10,145,827,802.25
5. Step 5: Solve for x
   x = 10,145,827,802.25/70,067
6. Step 6: Final answer
   x = 144,801.80