Finding the Third Proportional to 45,838.83 and 70,918.03

Step by Step Solution

1. Step 1: Write the proportion equation
   45,838.83 : 70,918.03 = 70,918.03 : x
2. Step 2: Convert to fraction form
   45,838.83/70,918.03 = 70,918.03/x
3. Step 3: Cross multiply
   45,838.83x = 70,918.03 × 70,918.03
4. Step 4: Simplify right side
   45,838.83x = 5,029,367,156.38
5. Step 5: Solve for x
   x = 5,029,367,156.38/45,838.83
6. Step 6: Final answer
   x = 109,718.49