Finding the Third Proportional to 35,647.13 and 49,837.69

Step by Step Solution

1. Step 1: Write the proportion equation
   35,647.13 : 49,837.69 = 49,837.69 : x
2. Step 2: Convert to fraction form
   35,647.13/49,837.69 = 49,837.69/x
3. Step 3: Cross multiply
   35,647.13x = 49,837.69 × 49,837.69
4. Step 4: Simplify right side
   35,647.13x = 2,483,795,095.35
5. Step 5: Solve for x
   x = 2,483,795,095.35/35,647.13
6. Step 6: Final answer
   x = 69,677.29