Finding the Third Proportional to 14,563,141.88 and 31,395,979.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,563,141.88 : 31,395,979.69 = 31,395,979.69 : x
2. Step 2: Convert to fraction form
   14,563,141.88/31,395,979.69 = 31,395,979.69/x
3. Step 3: Cross multiply
   14,563,141.88x = 31,395,979.69 × 31,395,979.69
4. Step 4: Simplify right side
   14,563,141.88x = 985,707,540,537,912.62
5. Step 5: Solve for x
   x = 985,707,540,537,912.62/14,563,141.88
6. Step 6: Final answer
   x = 67,685,088.08