Finding the Third Proportional to 2,534,808 and 5,636,348

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,808 : 5,636,348 = 5,636,348 : x
2. Step 2: Convert to fraction form
   2,534,808/5,636,348 = 5,636,348/x
3. Step 3: Cross multiply
   2,534,808x = 5,636,348 × 5,636,348
4. Step 4: Simplify right side
   2,534,808x = 31,768,418,777,104
5. Step 5: Solve for x
   x = 31,768,418,777,104/2,534,808
6. Step 6: Final answer
   x = 12,532,869.86