Finding the Third Proportional to 5,054,178 and 7,227,534

Step by Step Solution

1. Step 1: Write the proportion equation
   5,054,178 : 7,227,534 = 7,227,534 : x
2. Step 2: Convert to fraction form
   5,054,178/7,227,534 = 7,227,534/x
3. Step 3: Cross multiply
   5,054,178x = 7,227,534 × 7,227,534
4. Step 4: Simplify right side
   5,054,178x = 52,237,247,721,156
5. Step 5: Solve for x
   x = 52,237,247,721,156/5,054,178
6. Step 6: Final answer
   x = 10,335,458.65