Finding the Third Proportional to 19,398,115 and 32,328,890

Step by Step Solution

1. Step 1: Write the proportion equation
   19,398,115 : 32,328,890 = 32,328,890 : x
2. Step 2: Convert to fraction form
   19,398,115/32,328,890 = 32,328,890/x
3. Step 3: Cross multiply
   19,398,115x = 32,328,890 × 32,328,890
4. Step 4: Simplify right side
   19,398,115x = 1,045,157,128,632,100
5. Step 5: Solve for x
   x = 1,045,157,128,632,100/19,398,115
6. Step 6: Final answer
   x = 53,879,313.98