Finding the Third Proportional to 35,647.88 and 49,840.88

Step by Step Solution

1. Step 1: Write the proportion equation
   35,647.88 : 49,840.88 = 49,840.88 : x
2. Step 2: Convert to fraction form
   35,647.88/49,840.88 = 49,840.88/x
3. Step 3: Cross multiply
   35,647.88x = 49,840.88 × 49,840.88
4. Step 4: Simplify right side
   35,647.88x = 2,484,112,820.77
5. Step 5: Solve for x
   x = 2,484,112,820.77/35,647.88
6. Step 6: Final answer
   x = 69,684.74