Finding the Third Proportional to 6,380,814 and 9,807,724

Step by Step Solution

1. Step 1: Write the proportion equation
   6,380,814 : 9,807,724 = 9,807,724 : x
2. Step 2: Convert to fraction form
   6,380,814/9,807,724 = 9,807,724/x
3. Step 3: Cross multiply
   6,380,814x = 9,807,724 × 9,807,724
4. Step 4: Simplify right side
   6,380,814x = 96,191,450,060,176
5. Step 5: Solve for x
   x = 96,191,450,060,176/6,380,814
6. Step 6: Final answer
   x = 15,075,106.41