Finding the Third Proportional to 6,435,712 and 9,443,184

Step by Step Solution

1. Step 1: Write the proportion equation
   6,435,712 : 9,443,184 = 9,443,184 : x
2. Step 2: Convert to fraction form
   6,435,712/9,443,184 = 9,443,184/x
3. Step 3: Cross multiply
   6,435,712x = 9,443,184 × 9,443,184
4. Step 4: Simplify right side
   6,435,712x = 89,173,724,057,856
5. Step 5: Solve for x
   x = 89,173,724,057,856/6,435,712
6. Step 6: Final answer
   x = 13,856,077.47