Finding the Third Proportional to 45,064.69 and 70,058.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,064.69 : 70,058.25 = 70,058.25 : x
2. Step 2: Convert to fraction form
   45,064.69/70,058.25 = 70,058.25/x
3. Step 3: Cross multiply
   45,064.69x = 70,058.25 × 70,058.25
4. Step 4: Simplify right side
   45,064.69x = 4,908,158,393.06
5. Step 5: Solve for x
   x = 4,908,158,393.06/45,064.69
6. Step 6: Final answer
   x = 108,913.62