Finding the Third Proportional to 6,435,710 and 9,443,181

Step by Step Solution

1. Step 1: Write the proportion equation
   6,435,710 : 9,443,181 = 9,443,181 : x
2. Step 2: Convert to fraction form
   6,435,710/9,443,181 = 9,443,181/x
3. Step 3: Cross multiply
   6,435,710x = 9,443,181 × 9,443,181
4. Step 4: Simplify right side
   6,435,710x = 89,173,667,398,761
5. Step 5: Solve for x
   x = 89,173,667,398,761/6,435,710
6. Step 6: Final answer
   x = 13,856,072.97