Finding the Third Proportional to 21,267,139 and 32,994,249

Step by Step Solution

1. Step 1: Write the proportion equation
   21,267,139 : 32,994,249 = 32,994,249 : x
2. Step 2: Convert to fraction form
   21,267,139/32,994,249 = 32,994,249/x
3. Step 3: Cross multiply
   21,267,139x = 32,994,249 × 32,994,249
4. Step 4: Simplify right side
   21,267,139x = 1,088,620,467,074,001
5. Step 5: Solve for x
   x = 1,088,620,467,074,001/21,267,139
6. Step 6: Final answer
   x = 51,187,913.29