Finding the Third Proportional to 6,425,052 and 9,459,972

Step by Step Solution

1. Step 1: Write the proportion equation
   6,425,052 : 9,459,972 = 9,459,972 : x
2. Step 2: Convert to fraction form
   6,425,052/9,459,972 = 9,459,972/x
3. Step 3: Cross multiply
   6,425,052x = 9,459,972 × 9,459,972
4. Step 4: Simplify right side
   6,425,052x = 89,491,070,240,784
5. Step 5: Solve for x
   x = 89,491,070,240,784/6,425,052
6. Step 6: Final answer
   x = 13,928,458.52