Finding the Third Proportional to 12,804,914 and 19,532,499

Step by Step Solution

1. Step 1: Write the proportion equation
   12,804,914 : 19,532,499 = 19,532,499 : x
2. Step 2: Convert to fraction form
   12,804,914/19,532,499 = 19,532,499/x
3. Step 3: Cross multiply
   12,804,914x = 19,532,499 × 19,532,499
4. Step 4: Simplify right side
   12,804,914x = 381,518,517,185,001
5. Step 5: Solve for x
   x = 381,518,517,185,001/12,804,914
6. Step 6: Final answer
   x = 29,794,695.79