Finding the Third Proportional to 20,896,536 and 32,290,488

Step by Step Solution

1. Step 1: Write the proportion equation
   20,896,536 : 32,290,488 = 32,290,488 : x
2. Step 2: Convert to fraction form
   20,896,536/32,290,488 = 32,290,488/x
3. Step 3: Cross multiply
   20,896,536x = 32,290,488 × 32,290,488
4. Step 4: Simplify right side
   20,896,536x = 1,042,675,615,278,144
5. Step 5: Solve for x
   x = 1,042,675,615,278,144/20,896,536
6. Step 6: Final answer
   x = 49,897,055.44