Finding the Third Proportional to 12,018,843 and 25,467,862

Step by Step Solution

1. Step 1: Write the proportion equation
   12,018,843 : 25,467,862 = 25,467,862 : x
2. Step 2: Convert to fraction form
   12,018,843/25,467,862 = 25,467,862/x
3. Step 3: Cross multiply
   12,018,843x = 25,467,862 × 25,467,862
4. Step 4: Simplify right side
   12,018,843x = 648,611,994,851,044
5. Step 5: Solve for x
   x = 648,611,994,851,044/12,018,843
6. Step 6: Final answer
   x = 53,966,259.05