Finding the Third Proportional to 5,036,582 and 8,010,012

Step by Step Solution

1. Step 1: Write the proportion equation
   5,036,582 : 8,010,012 = 8,010,012 : x
2. Step 2: Convert to fraction form
   5,036,582/8,010,012 = 8,010,012/x
3. Step 3: Cross multiply
   5,036,582x = 8,010,012 × 8,010,012
4. Step 4: Simplify right side
   5,036,582x = 64,160,292,240,144
5. Step 5: Solve for x
   x = 64,160,292,240,144/5,036,582
6. Step 6: Final answer
   x = 12,738,855.88