Finding the Third Proportional to 4,860,582 and 10,636,536

Step by Step Solution

1. Step 1: Write the proportion equation
   4,860,582 : 10,636,536 = 10,636,536 : x
2. Step 2: Convert to fraction form
   4,860,582/10,636,536 = 10,636,536/x
3. Step 3: Cross multiply
   4,860,582x = 10,636,536 × 10,636,536
4. Step 4: Simplify right side
   4,860,582x = 113,135,898,079,296
5. Step 5: Solve for x
   x = 113,135,898,079,296/4,860,582
6. Step 6: Final answer
   x = 23,276,203.98