Finding the Third Proportional to 30,754,116 and 67,647,384

Step by Step Solution

1. Step 1: Write the proportion equation
   30,754,116 : 67,647,384 = 67,647,384 : x
2. Step 2: Convert to fraction form
   30,754,116/67,647,384 = 67,647,384/x
3. Step 3: Cross multiply
   30,754,116x = 67,647,384 × 67,647,384
4. Step 4: Simplify right side
   30,754,116x = 4,576,168,562,043,456
5. Step 5: Solve for x
   x = 4,576,168,562,043,456/30,754,116
6. Step 6: Final answer
   x = 148,798,572.59