Finding the Third Proportional to 6,099,174 and 8,131,113

Step by Step Solution

1. Step 1: Write the proportion equation
   6,099,174 : 8,131,113 = 8,131,113 : x
2. Step 2: Convert to fraction form
   6,099,174/8,131,113 = 8,131,113/x
3. Step 3: Cross multiply
   6,099,174x = 8,131,113 × 8,131,113
4. Step 4: Simplify right side
   6,099,174x = 66,114,998,618,769
5. Step 5: Solve for x
   x = 66,114,998,618,769/6,099,174
6. Step 6: Final answer
   x = 10,839,992.21