Finding the Third Proportional to 5,459,704 and 8,563,884

Step by Step Solution

1. Step 1: Write the proportion equation
   5,459,704 : 8,563,884 = 8,563,884 : x
2. Step 2: Convert to fraction form
   5,459,704/8,563,884 = 8,563,884/x
3. Step 3: Cross multiply
   5,459,704x = 8,563,884 × 8,563,884
4. Step 4: Simplify right side
   5,459,704x = 73,340,109,165,456
5. Step 5: Solve for x
   x = 73,340,109,165,456/5,459,704
6. Step 6: Final answer
   x = 13,432,982.66