Finding the Third Proportional to 2,471,364 and 5,415,056

Step by Step Solution

1. Step 1: Write the proportion equation
   2,471,364 : 5,415,056 = 5,415,056 : x
2. Step 2: Convert to fraction form
   2,471,364/5,415,056 = 5,415,056/x
3. Step 3: Cross multiply
   2,471,364x = 5,415,056 × 5,415,056
4. Step 4: Simplify right side
   2,471,364x = 29,322,831,483,136
5. Step 5: Solve for x
   x = 29,322,831,483,136/2,471,364
6. Step 6: Final answer
   x = 11,865,039.50