Finding the Third Proportional to 2,485,280 and 5,333,056

Step by Step Solution

1. Step 1: Write the proportion equation
   2,485,280 : 5,333,056 = 5,333,056 : x
2. Step 2: Convert to fraction form
   2,485,280/5,333,056 = 5,333,056/x
3. Step 3: Cross multiply
   2,485,280x = 5,333,056 × 5,333,056
4. Step 4: Simplify right side
   2,485,280x = 28,441,486,299,136
5. Step 5: Solve for x
   x = 28,441,486,299,136/2,485,280
6. Step 6: Final answer
   x = 11,443,976.65