Finding the Third Proportional to 67,298,716.25 and 146,083,156

Step by Step Solution

1. Step 1: Write the proportion equation
   67,298,716.25 : 146,083,156 = 146,083,156 : x
2. Step 2: Convert to fraction form
   67,298,716.25/146,083,156 = 146,083,156/x
3. Step 3: Cross multiply
   67,298,716.25x = 146,083,156 × 146,083,156
4. Step 4: Simplify right side
   67,298,716.25x = 21,340,288,466,920,336
5. Step 5: Solve for x
   x = 21,340,288,466,920,336/67,298,716.25
6. Step 6: Final answer
   x = 317,098,002.10