Finding the Third Proportional to 8,032,184 and 12,236,520

Step by Step Solution

1. Step 1: Write the proportion equation
   8,032,184 : 12,236,520 = 12,236,520 : x
2. Step 2: Convert to fraction form
   8,032,184/12,236,520 = 12,236,520/x
3. Step 3: Cross multiply
   8,032,184x = 12,236,520 × 12,236,520
4. Step 4: Simplify right side
   8,032,184x = 149,732,421,710,400
5. Step 5: Solve for x
   x = 149,732,421,710,400/8,032,184
6. Step 6: Final answer
   x = 18,641,557.73