Finding the Third Proportional to 35,911.41 and 72,848.81

Step by Step Solution

1. Step 1: Write the proportion equation
   35,911.41 : 72,848.81 = 72,848.81 : x
2. Step 2: Convert to fraction form
   35,911.41/72,848.81 = 72,848.81/x
3. Step 3: Cross multiply
   35,911.41x = 72,848.81 × 72,848.81
4. Step 4: Simplify right side
   35,911.41x = 5,306,949,482.66
5. Step 5: Solve for x
   x = 5,306,949,482.66/35,911.41
6. Step 6: Final answer
   x = 147,778.94