Finding the Third Proportional to 5,671,506 and 8,717,514

Step by Step Solution

1. Step 1: Write the proportion equation
   5,671,506 : 8,717,514 = 8,717,514 : x
2. Step 2: Convert to fraction form
   5,671,506/8,717,514 = 8,717,514/x
3. Step 3: Cross multiply
   5,671,506x = 8,717,514 × 8,717,514
4. Step 4: Simplify right side
   5,671,506x = 75,995,050,340,196
5. Step 5: Solve for x
   x = 75,995,050,340,196/5,671,506
6. Step 6: Final answer
   x = 13,399,448.11