Finding the Third Proportional to 20,896,456 and 32,290,328

Step by Step Solution

1. Step 1: Write the proportion equation
   20,896,456 : 32,290,328 = 32,290,328 : x
2. Step 2: Convert to fraction form
   20,896,456/32,290,328 = 32,290,328/x
3. Step 3: Cross multiply
   20,896,456x = 32,290,328 × 32,290,328
4. Step 4: Simplify right side
   20,896,456x = 1,042,665,282,347,584
5. Step 5: Solve for x
   x = 1,042,665,282,347,584/20,896,456
6. Step 6: Final answer
   x = 49,896,751.98