Finding the Third Proportional to 9,700,404 and 13,487,481

Step by Step Solution

1. Step 1: Write the proportion equation
   9,700,404 : 13,487,481 = 13,487,481 : x
2. Step 2: Convert to fraction form
   9,700,404/13,487,481 = 13,487,481/x
3. Step 3: Cross multiply
   9,700,404x = 13,487,481 × 13,487,481
4. Step 4: Simplify right side
   9,700,404x = 181,912,143,725,361
5. Step 5: Solve for x
   x = 181,912,143,725,361/9,700,404
6. Step 6: Final answer
   x = 18,753,048.20