Finding the Third Proportional to 8,985,262.50 and 12,849,030

Step by Step Solution

1. Step 1: Write the proportion equation
   8,985,262.50 : 12,849,030 = 12,849,030 : x
2. Step 2: Convert to fraction form
   8,985,262.50/12,849,030 = 12,849,030/x
3. Step 3: Cross multiply
   8,985,262.50x = 12,849,030 × 12,849,030
4. Step 4: Simplify right side
   8,985,262.50x = 165,097,571,940,900
5. Step 5: Solve for x
   x = 165,097,571,940,900/8,985,262.50
6. Step 6: Final answer
   x = 18,374,262.51