Finding the Third Proportional to 19,398,121 and 32,328,900

Step by Step Solution

1. Step 1: Write the proportion equation
   19,398,121 : 32,328,900 = 32,328,900 : x
2. Step 2: Convert to fraction form
   19,398,121/32,328,900 = 32,328,900/x
3. Step 3: Cross multiply
   19,398,121x = 32,328,900 × 32,328,900
4. Step 4: Simplify right side
   19,398,121x = 1,045,157,775,210,000
5. Step 5: Solve for x
   x = 1,045,157,775,210,000/19,398,121
6. Step 6: Final answer
   x = 53,879,330.64