Finding the Third Proportional to 2,308,468 and 5,011,211

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,468 : 5,011,211 = 5,011,211 : x
2. Step 2: Convert to fraction form
   2,308,468/5,011,211 = 5,011,211/x
3. Step 3: Cross multiply
   2,308,468x = 5,011,211 × 5,011,211
4. Step 4: Simplify right side
   2,308,468x = 25,112,235,686,521
5. Step 5: Solve for x
   x = 25,112,235,686,521/2,308,468
6. Step 6: Final answer
   x = 10,878,312.23