Finding the Third Proportional to 3,664,651 and 7,897,301

Step by Step Solution

1. Step 1: Write the proportion equation
   3,664,651 : 7,897,301 = 7,897,301 : x
2. Step 2: Convert to fraction form
   3,664,651/7,897,301 = 7,897,301/x
3. Step 3: Cross multiply
   3,664,651x = 7,897,301 × 7,897,301
4. Step 4: Simplify right side
   3,664,651x = 62,367,363,084,601
5. Step 5: Solve for x
   x = 62,367,363,084,601/3,664,651
6. Step 6: Final answer
   x = 17,018,636.45