Finding the Third Proportional to 2,406,570 and 5,351,076

Step by Step Solution

1. Step 1: Write the proportion equation
   2,406,570 : 5,351,076 = 5,351,076 : x
2. Step 2: Convert to fraction form
   2,406,570/5,351,076 = 5,351,076/x
3. Step 3: Cross multiply
   2,406,570x = 5,351,076 × 5,351,076
4. Step 4: Simplify right side
   2,406,570x = 28,634,014,357,776
5. Step 5: Solve for x
   x = 28,634,014,357,776/2,406,570
6. Step 6: Final answer
   x = 11,898,267.81