Finding the Third Proportional to 16,427,610 and 25,537,449

Step by Step Solution

1. Step 1: Write the proportion equation
   16,427,610 : 25,537,449 = 25,537,449 : x
2. Step 2: Convert to fraction form
   16,427,610/25,537,449 = 25,537,449/x
3. Step 3: Cross multiply
   16,427,610x = 25,537,449 × 25,537,449
4. Step 4: Simplify right side
   16,427,610x = 652,161,301,427,601
5. Step 5: Solve for x
   x = 652,161,301,427,601/16,427,610
6. Step 6: Final answer
   x = 39,699,098.13