Finding the Third Proportional to 5,820,828 and 12,244,985

Step by Step Solution

1. Step 1: Write the proportion equation
   5,820,828 : 12,244,985 = 12,244,985 : x
2. Step 2: Convert to fraction form
   5,820,828/12,244,985 = 12,244,985/x
3. Step 3: Cross multiply
   5,820,828x = 12,244,985 × 12,244,985
4. Step 4: Simplify right side
   5,820,828x = 149,939,657,650,225
5. Step 5: Solve for x
   x = 149,939,657,650,225/5,820,828
6. Step 6: Final answer
   x = 25,759,163.07