Finding the Third Proportional to 31,376.95 and 43,886.81

Step by Step Solution

1. Step 1: Write the proportion equation
   31,376.95 : 43,886.81 = 43,886.81 : x
2. Step 2: Convert to fraction form
   31,376.95/43,886.81 = 43,886.81/x
3. Step 3: Cross multiply
   31,376.95x = 43,886.81 × 43,886.81
4. Step 4: Simplify right side
   31,376.95x = 1,926,052,311.41
5. Step 5: Solve for x
   x = 1,926,052,311.41/31,376.95
6. Step 6: Final answer
   x = 61,384.30