Finding the Third Proportional to 2,669,902 and 5,529,056

Step by Step Solution

1. Step 1: Write the proportion equation
   2,669,902 : 5,529,056 = 5,529,056 : x
2. Step 2: Convert to fraction form
   2,669,902/5,529,056 = 5,529,056/x
3. Step 3: Cross multiply
   2,669,902x = 5,529,056 × 5,529,056
4. Step 4: Simplify right side
   2,669,902x = 30,570,460,251,136
5. Step 5: Solve for x
   x = 30,570,460,251,136/2,669,902
6. Step 6: Final answer
   x = 11,450,030.84