Finding the Third Proportional to 5,636,682 and 12,350,659.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,636,682 : 12,350,659.50 = 12,350,659.50 : x
2. Step 2: Convert to fraction form
   5,636,682/12,350,659.50 = 12,350,659.50/x
3. Step 3: Cross multiply
   5,636,682x = 12,350,659.50 × 12,350,659.50
4. Step 4: Simplify right side
   5,636,682x = 152,538,790,084,940.25
5. Step 5: Solve for x
   x = 152,538,790,084,940.25/5,636,682
6. Step 6: Final answer
   x = 27,061,805.17