Finding the Third Proportional to 67,298,732 and 146,083,184

Step by Step Solution

1. Step 1: Write the proportion equation
   67,298,732 : 146,083,184 = 146,083,184 : x
2. Step 2: Convert to fraction form
   67,298,732/146,083,184 = 146,083,184/x
3. Step 3: Cross multiply
   67,298,732x = 146,083,184 × 146,083,184
4. Step 4: Simplify right side
   67,298,732x = 21,340,296,647,577,856
5. Step 5: Solve for x
   x = 21,340,296,647,577,856/67,298,732
6. Step 6: Final answer
   x = 317,098,049.45