Finding the Third Proportional to 20,870,621 and 32,498,562

Step by Step Solution

1. Step 1: Write the proportion equation
   20,870,621 : 32,498,562 = 32,498,562 : x
2. Step 2: Convert to fraction form
   20,870,621/32,498,562 = 32,498,562/x
3. Step 3: Cross multiply
   20,870,621x = 32,498,562 × 32,498,562
4. Step 4: Simplify right side
   20,870,621x = 1,056,156,532,067,844
5. Step 5: Solve for x
   x = 1,056,156,532,067,844/20,870,621
6. Step 6: Final answer
   x = 50,604,940.41