Finding the Third Proportional to 5,494,848 and 8,077,632

Step by Step Solution

1. Step 1: Write the proportion equation
   5,494,848 : 8,077,632 = 8,077,632 : x
2. Step 2: Convert to fraction form
   5,494,848/8,077,632 = 8,077,632/x
3. Step 3: Cross multiply
   5,494,848x = 8,077,632 × 8,077,632
4. Step 4: Simplify right side
   5,494,848x = 65,248,138,727,424
5. Step 5: Solve for x
   x = 65,248,138,727,424/5,494,848
6. Step 6: Final answer
   x = 11,874,421.04