Finding the Third Proportional to 3,623,212 and 7,897,502

Step by Step Solution

1. Step 1: Write the proportion equation
   3,623,212 : 7,897,502 = 7,897,502 : x
2. Step 2: Convert to fraction form
   3,623,212/7,897,502 = 7,897,502/x
3. Step 3: Cross multiply
   3,623,212x = 7,897,502 × 7,897,502
4. Step 4: Simplify right side
   3,623,212x = 62,370,537,840,004
5. Step 5: Solve for x
   x = 62,370,537,840,004/3,623,212
6. Step 6: Final answer
   x = 17,214,156.35