Finding the Third Proportional to 19,479,616 and 30,843,840

Step by Step Solution

1. Step 1: Write the proportion equation
   19,479,616 : 30,843,840 = 30,843,840 : x
2. Step 2: Convert to fraction form
   19,479,616/30,843,840 = 30,843,840/x
3. Step 3: Cross multiply
   19,479,616x = 30,843,840 × 30,843,840
4. Step 4: Simplify right side
   19,479,616x = 951,342,465,945,600
5. Step 5: Solve for x
   x = 951,342,465,945,600/19,479,616
6. Step 6: Final answer
   x = 48,837,844.95