Finding the Third Proportional to 6,212,146.50 and 12,725,383.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,212,146.50 : 12,725,383.50 = 12,725,383.50 : x
2. Step 2: Convert to fraction form
   6,212,146.50/12,725,383.50 = 12,725,383.50/x
3. Step 3: Cross multiply
   6,212,146.50x = 12,725,383.50 × 12,725,383.50
4. Step 4: Simplify right side
   6,212,146.50x = 161,935,385,222,072.25
5. Step 5: Solve for x
   x = 161,935,385,222,072.25/6,212,146.50
6. Step 6: Final answer
   x = 26,067,541.26