Finding the Third Proportional to 2,534,832 and 5,636,391

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,832 : 5,636,391 = 5,636,391 : x
2. Step 2: Convert to fraction form
   2,534,832/5,636,391 = 5,636,391/x
3. Step 3: Cross multiply
   2,534,832x = 5,636,391 × 5,636,391
4. Step 4: Simplify right side
   2,534,832x = 31,768,903,504,881
5. Step 5: Solve for x
   x = 31,768,903,504,881/2,534,832
6. Step 6: Final answer
   x = 12,532,942.42