Finding the Third Proportional to 8,185,410 and 13,641,520

Step by Step Solution

1. Step 1: Write the proportion equation
   8,185,410 : 13,641,520 = 13,641,520 : x
2. Step 2: Convert to fraction form
   8,185,410/13,641,520 = 13,641,520/x
3. Step 3: Cross multiply
   8,185,410x = 13,641,520 × 13,641,520
4. Step 4: Simplify right side
   8,185,410x = 186,091,067,910,400
5. Step 5: Solve for x
   x = 186,091,067,910,400/8,185,410
6. Step 6: Final answer
   x = 22,734,483.42