Finding the Third Proportional to 2,534,829 and 5,636,385

Step by Step Solution

1. Step 1: Write the proportion equation
   2,534,829 : 5,636,385 = 5,636,385 : x
2. Step 2: Convert to fraction form
   2,534,829/5,636,385 = 5,636,385/x
3. Step 3: Cross multiply
   2,534,829x = 5,636,385 × 5,636,385
4. Step 4: Simplify right side
   2,534,829x = 31,768,835,868,225
5. Step 5: Solve for x
   x = 31,768,835,868,225/2,534,829
6. Step 6: Final answer
   x = 12,532,930.57