Finding the Third Proportional to 12,353,044 and 17,820,896

Step by Step Solution

1. Step 1: Write the proportion equation
   12,353,044 : 17,820,896 = 17,820,896 : x
2. Step 2: Convert to fraction form
   12,353,044/17,820,896 = 17,820,896/x
3. Step 3: Cross multiply
   12,353,044x = 17,820,896 × 17,820,896
4. Step 4: Simplify right side
   12,353,044x = 317,584,334,242,816
5. Step 5: Solve for x
   x = 317,584,334,242,816/12,353,044
6. Step 6: Final answer
   x = 25,708,994.01