Finding the Third Proportional to 6,462,731 and 10,007,099

Step by Step Solution

1. Step 1: Write the proportion equation
   6,462,731 : 10,007,099 = 10,007,099 : x
2. Step 2: Convert to fraction form
   6,462,731/10,007,099 = 10,007,099/x
3. Step 3: Cross multiply
   6,462,731x = 10,007,099 × 10,007,099
4. Step 4: Simplify right side
   6,462,731x = 100,142,030,395,801
5. Step 5: Solve for x
   x = 100,142,030,395,801/6,462,731
6. Step 6: Final answer
   x = 15,495,311.56