Finding the Third Proportional to 12,525,072 and 19,393,650

Step by Step Solution

1. Step 1: Write the proportion equation
   12,525,072 : 19,393,650 = 19,393,650 : x
2. Step 2: Convert to fraction form
   12,525,072/19,393,650 = 19,393,650/x
3. Step 3: Cross multiply
   12,525,072x = 19,393,650 × 19,393,650
4. Step 4: Simplify right side
   12,525,072x = 376,113,660,322,500
5. Step 5: Solve for x
   x = 376,113,660,322,500/12,525,072
6. Step 6: Final answer
   x = 30,028,862.14