Finding the Third Proportional to 35,303.34 and 49,378.36

Step by Step Solution

1. Step 1: Write the proportion equation
   35,303.34 : 49,378.36 = 49,378.36 : x
2. Step 2: Convert to fraction form
   35,303.34/49,378.36 = 49,378.36/x
3. Step 3: Cross multiply
   35,303.34x = 49,378.36 × 49,378.36
4. Step 4: Simplify right side
   35,303.34x = 2,438,222,374.57
5. Step 5: Solve for x
   x = 2,438,222,374.57/35,303.34
6. Step 6: Final answer
   x = 69,064.91