Finding the Third Proportional to 5,224,118 and 8,072,588

Step by Step Solution

1. Step 1: Write the proportion equation
   5,224,118 : 8,072,588 = 8,072,588 : x
2. Step 2: Convert to fraction form
   5,224,118/8,072,588 = 8,072,588/x
3. Step 3: Cross multiply
   5,224,118x = 8,072,588 × 8,072,588
4. Step 4: Simplify right side
   5,224,118x = 65,166,677,017,744
5. Step 5: Solve for x
   x = 65,166,677,017,744/5,224,118
6. Step 6: Final answer
   x = 12,474,196.99