Finding the Third Proportional to 12,779,248 and 27,507,116

Step by Step Solution

1. Step 1: Write the proportion equation
   12,779,248 : 27,507,116 = 27,507,116 : x
2. Step 2: Convert to fraction form
   12,779,248/27,507,116 = 27,507,116/x
3. Step 3: Cross multiply
   12,779,248x = 27,507,116 × 27,507,116
4. Step 4: Simplify right side
   12,779,248x = 756,641,430,637,456
5. Step 5: Solve for x
   x = 756,641,430,637,456/12,779,248
6. Step 6: Final answer
   x = 59,208,603.72