Finding the Third Proportional to 19,410,948 and 30,447,414

Step by Step Solution

1. Step 1: Write the proportion equation
   19,410,948 : 30,447,414 = 30,447,414 : x
2. Step 2: Convert to fraction form
   19,410,948/30,447,414 = 30,447,414/x
3. Step 3: Cross multiply
   19,410,948x = 30,447,414 × 30,447,414
4. Step 4: Simplify right side
   19,410,948x = 927,045,019,287,396
5. Step 5: Solve for x
   x = 927,045,019,287,396/19,410,948
6. Step 6: Final answer
   x = 47,758,873.98