Finding the Third Proportional to 67,298,694 and 146,083,107

Step by Step Solution

1. Step 1: Write the proportion equation
   67,298,694 : 146,083,107 = 146,083,107 : x
2. Step 2: Convert to fraction form
   67,298,694/146,083,107 = 146,083,107/x
3. Step 3: Cross multiply
   67,298,694x = 146,083,107 × 146,083,107
4. Step 4: Simplify right side
   67,298,694x = 21,340,274,150,773,448
5. Step 5: Solve for x
   x = 21,340,274,150,773,448/67,298,694
6. Step 6: Final answer
   x = 317,097,894.21