Finding the Third Proportional to 2,461,478 and 5,316,614

Step by Step Solution

1. Step 1: Write the proportion equation
   2,461,478 : 5,316,614 = 5,316,614 : x
2. Step 2: Convert to fraction form
   2,461,478/5,316,614 = 5,316,614/x
3. Step 3: Cross multiply
   2,461,478x = 5,316,614 × 5,316,614
4. Step 4: Simplify right side
   2,461,478x = 28,266,384,424,996
5. Step 5: Solve for x
   x = 28,266,384,424,996/2,461,478
6. Step 6: Final answer
   x = 11,483,500.74