Finding the Third Proportional to 6,380,493 and 9,807,276

Step by Step Solution

1. Step 1: Write the proportion equation
   6,380,493 : 9,807,276 = 9,807,276 : x
2. Step 2: Convert to fraction form
   6,380,493/9,807,276 = 9,807,276/x
3. Step 3: Cross multiply
   6,380,493x = 9,807,276 × 9,807,276
4. Step 4: Simplify right side
   6,380,493x = 96,182,662,540,176
5. Step 5: Solve for x
   x = 96,182,662,540,176/6,380,493
6. Step 6: Final answer
   x = 15,074,487.59