Finding the Third Proportional to 16,576,078 and 34,870,053

Step by Step Solution

1. Step 1: Write the proportion equation
   16,576,078 : 34,870,053 = 34,870,053 : x
2. Step 2: Convert to fraction form
   16,576,078/34,870,053 = 34,870,053/x
3. Step 3: Cross multiply
   16,576,078x = 34,870,053 × 34,870,053
4. Step 4: Simplify right side
   16,576,078x = 1,215,920,596,222,809
5. Step 5: Solve for x
   x = 1,215,920,596,222,809/16,576,078
6. Step 6: Final answer
   x = 73,353,937.90