Finding the Third Proportional to 67,629,676 and 147,710,844

Step by Step Solution

1. Step 1: Write the proportion equation
   67,629,676 : 147,710,844 = 147,710,844 : x
2. Step 2: Convert to fraction form
   67,629,676/147,710,844 = 147,710,844/x
3. Step 3: Cross multiply
   67,629,676x = 147,710,844 × 147,710,844
4. Step 4: Simplify right side
   67,629,676x = 21,818,493,435,192,336
5. Step 5: Solve for x
   x = 21,818,493,435,192,336/67,629,676
6. Step 6: Final answer
   x = 322,617,151.61