Finding the Third Proportional to 3,623,222 and 7,897,522

Step by Step Solution

1. Step 1: Write the proportion equation
   3,623,222 : 7,897,522 = 7,897,522 : x
2. Step 2: Convert to fraction form
   3,623,222/7,897,522 = 7,897,522/x
3. Step 3: Cross multiply
   3,623,222x = 7,897,522 × 7,897,522
4. Step 4: Simplify right side
   3,623,222x = 62,370,853,740,484
5. Step 5: Solve for x
   x = 62,370,853,740,484/3,623,222
6. Step 6: Final answer
   x = 17,214,196.02