Finding the Third Proportional to 5,899,854 and 12,837,984

Step by Step Solution

1. Step 1: Write the proportion equation
   5,899,854 : 12,837,984 = 12,837,984 : x
2. Step 2: Convert to fraction form
   5,899,854/12,837,984 = 12,837,984/x
3. Step 3: Cross multiply
   5,899,854x = 12,837,984 × 12,837,984
4. Step 4: Simplify right side
   5,899,854x = 164,813,833,184,256
5. Step 5: Solve for x
   x = 164,813,833,184,256/5,899,854
6. Step 6: Final answer
   x = 27,935,239.28