Finding the Third Proportional to 31,374.84 and 43,884.28

Step by Step Solution

1. Step 1: Write the proportion equation
   31,374.84 : 43,884.28 = 43,884.28 : x
2. Step 2: Convert to fraction form
   31,374.84/43,884.28 = 43,884.28/x
3. Step 3: Cross multiply
   31,374.84x = 43,884.28 × 43,884.28
4. Step 4: Simplify right side
   31,374.84x = 1,925,830,140.83
5. Step 5: Solve for x
   x = 1,925,830,140.83/31,374.84
6. Step 6: Final answer
   x = 61,381.35