Finding the Third Proportional to 12,757,827 and 27,285,990

Step by Step Solution

1. Step 1: Write the proportion equation
   12,757,827 : 27,285,990 = 27,285,990 : x
2. Step 2: Convert to fraction form
   12,757,827/27,285,990 = 27,285,990/x
3. Step 3: Cross multiply
   12,757,827x = 27,285,990 × 27,285,990
4. Step 4: Simplify right side
   12,757,827x = 744,525,250,280,100
5. Step 5: Solve for x
   x = 744,525,250,280,100/12,757,827
6. Step 6: Final answer
   x = 58,358,312.14