Finding the Third Proportional to 6,624,696 and 9,970,204

Step by Step Solution

1. Step 1: Write the proportion equation
   6,624,696 : 9,970,204 = 9,970,204 : x
2. Step 2: Convert to fraction form
   6,624,696/9,970,204 = 9,970,204/x
3. Step 3: Cross multiply
   6,624,696x = 9,970,204 × 9,970,204
4. Step 4: Simplify right side
   6,624,696x = 99,404,967,801,616
5. Step 5: Solve for x
   x = 99,404,967,801,616/6,624,696
6. Step 6: Final answer
   x = 15,005,211.98