Finding the Third Proportional to 6,566,782 and 10,490,424

Step by Step Solution

1. Step 1: Write the proportion equation
   6,566,782 : 10,490,424 = 10,490,424 : x
2. Step 2: Convert to fraction form
   6,566,782/10,490,424 = 10,490,424/x
3. Step 3: Cross multiply
   6,566,782x = 10,490,424 × 10,490,424
4. Step 4: Simplify right side
   6,566,782x = 110,048,995,699,776
5. Step 5: Solve for x
   x = 110,048,995,699,776/6,566,782
6. Step 6: Final answer
   x = 16,758,435.97