Finding the Third Proportional to 6,435,714 and 9,443,187

Step by Step Solution

1. Step 1: Write the proportion equation
   6,435,714 : 9,443,187 = 9,443,187 : x
2. Step 2: Convert to fraction form
   6,435,714/9,443,187 = 9,443,187/x
3. Step 3: Cross multiply
   6,435,714x = 9,443,187 × 9,443,187
4. Step 4: Simplify right side
   6,435,714x = 89,173,780,716,969
5. Step 5: Solve for x
   x = 89,173,780,716,969/6,435,714
6. Step 6: Final answer
   x = 13,856,081.97