Finding the Third Proportional to 7,353,523 and 10,985,788

Step by Step Solution

1. Step 1: Write the proportion equation
   7,353,523 : 10,985,788 = 10,985,788 : x
2. Step 2: Convert to fraction form
   7,353,523/10,985,788 = 10,985,788/x
3. Step 3: Cross multiply
   7,353,523x = 10,985,788 × 10,985,788
4. Step 4: Simplify right side
   7,353,523x = 120,687,537,980,944
5. Step 5: Solve for x
   x = 120,687,537,980,944/7,353,523
6. Step 6: Final answer
   x = 16,412,206.50