Finding the Third Proportional to 12,841,928 and 17,609,412

Step by Step Solution

1. Step 1: Write the proportion equation
   12,841,928 : 17,609,412 = 17,609,412 : x
2. Step 2: Convert to fraction form
   12,841,928/17,609,412 = 17,609,412/x
3. Step 3: Cross multiply
   12,841,928x = 17,609,412 × 17,609,412
4. Step 4: Simplify right side
   12,841,928x = 310,091,390,985,744
5. Step 5: Solve for x
   x = 310,091,390,985,744/12,841,928
6. Step 6: Final answer
   x = 24,146,794.08