Finding the Third Proportional to 16,509,325 and 34,185,051

Step by Step Solution

1. Step 1: Write the proportion equation
   16,509,325 : 34,185,051 = 34,185,051 : x
2. Step 2: Convert to fraction form
   16,509,325/34,185,051 = 34,185,051/x
3. Step 3: Cross multiply
   16,509,325x = 34,185,051 × 34,185,051
4. Step 4: Simplify right side
   16,509,325x = 1,168,617,711,872,601
5. Step 5: Solve for x
   x = 1,168,617,711,872,601/16,509,325
6. Step 6: Final answer
   x = 70,785,311.45