Finding the Third Proportional to 5,827,644 and 12,676,056

Step by Step Solution

1. Step 1: Write the proportion equation
   5,827,644 : 12,676,056 = 12,676,056 : x
2. Step 2: Convert to fraction form
   5,827,644/12,676,056 = 12,676,056/x
3. Step 3: Cross multiply
   5,827,644x = 12,676,056 × 12,676,056
4. Step 4: Simplify right side
   5,827,644x = 160,682,395,715,136
5. Step 5: Solve for x
   x = 160,682,395,715,136/5,827,644
6. Step 6: Final answer
   x = 27,572,445.35