Finding the Third Proportional to 6,464,772 and 9,641,106

Step by Step Solution

1. Step 1: Write the proportion equation
   6,464,772 : 9,641,106 = 9,641,106 : x
2. Step 2: Convert to fraction form
   6,464,772/9,641,106 = 9,641,106/x
3. Step 3: Cross multiply
   6,464,772x = 9,641,106 × 9,641,106
4. Step 4: Simplify right side
   6,464,772x = 92,950,924,903,236
5. Step 5: Solve for x
   x = 92,950,924,903,236/6,464,772
6. Step 6: Final answer
   x = 14,378,066.99