Finding the Third Proportional to 12,763,018 and 27,320,056

Step by Step Solution

1. Step 1: Write the proportion equation
   12,763,018 : 27,320,056 = 27,320,056 : x
2. Step 2: Convert to fraction form
   12,763,018/27,320,056 = 27,320,056/x
3. Step 3: Cross multiply
   12,763,018x = 27,320,056 × 27,320,056
4. Step 4: Simplify right side
   12,763,018x = 746,385,459,843,136
5. Step 5: Solve for x
   x = 746,385,459,843,136/12,763,018
6. Step 6: Final answer
   x = 58,480,326.51