Finding the Third Proportional to 5,504,468 and 8,502,132

Step by Step Solution

1. Step 1: Write the proportion equation
   5,504,468 : 8,502,132 = 8,502,132 : x
2. Step 2: Convert to fraction form
   5,504,468/8,502,132 = 8,502,132/x
3. Step 3: Cross multiply
   5,504,468x = 8,502,132 × 8,502,132
4. Step 4: Simplify right side
   5,504,468x = 72,286,248,545,424
5. Step 5: Solve for x
   x = 72,286,248,545,424/5,504,468
6. Step 6: Final answer
   x = 13,132,286.09