Finding the Third Proportional to 27,639,408 and 57,049,152

Step by Step Solution

1. Step 1: Write the proportion equation
   27,639,408 : 57,049,152 = 57,049,152 : x
2. Step 2: Convert to fraction form
   27,639,408/57,049,152 = 57,049,152/x
3. Step 3: Cross multiply
   27,639,408x = 57,049,152 × 57,049,152
4. Step 4: Simplify right side
   27,639,408x = 3,254,605,743,919,104
5. Step 5: Solve for x
   x = 3,254,605,743,919,104/27,639,408
6. Step 6: Final answer
   x = 117,752,368.07