Finding the Third Proportional to 6,914,540 and 10,147,567

Step by Step Solution

1. Step 1: Write the proportion equation
   6,914,540 : 10,147,567 = 10,147,567 : x
2. Step 2: Convert to fraction form
   6,914,540/10,147,567 = 10,147,567/x
3. Step 3: Cross multiply
   6,914,540x = 10,147,567 × 10,147,567
4. Step 4: Simplify right side
   6,914,540x = 102,973,116,019,489
5. Step 5: Solve for x
   x = 102,973,116,019,489/6,914,540
6. Step 6: Final answer
   x = 14,892,258.35