Finding the Third Proportional to 7,229,118 and 9,637,748

Step by Step Solution

1. Step 1: Write the proportion equation
   7,229,118 : 9,637,748 = 9,637,748 : x
2. Step 2: Convert to fraction form
   7,229,118/9,637,748 = 9,637,748/x
3. Step 3: Cross multiply
   7,229,118x = 9,637,748 × 9,637,748
4. Step 4: Simplify right side
   7,229,118x = 92,886,186,511,504
5. Step 5: Solve for x
   x = 92,886,186,511,504/7,229,118
6. Step 6: Final answer
   x = 12,848,896.16