Finding the Third Proportional to 5,375,692 and 8,323,548

Step by Step Solution

1. Step 1: Write the proportion equation
   5,375,692 : 8,323,548 = 8,323,548 : x
2. Step 2: Convert to fraction form
   5,375,692/8,323,548 = 8,323,548/x
3. Step 3: Cross multiply
   5,375,692x = 8,323,548 × 8,323,548
4. Step 4: Simplify right side
   5,375,692x = 69,281,451,308,304
5. Step 5: Solve for x
   x = 69,281,451,308,304/5,375,692
6. Step 6: Final answer
   x = 12,887,913.09