Finding the Third Proportional to 20,896,468 and 32,290,346

Step by Step Solution

1. Step 1: Write the proportion equation
   20,896,468 : 32,290,346 = 32,290,346 : x
2. Step 2: Convert to fraction form
   20,896,468/32,290,346 = 32,290,346/x
3. Step 3: Cross multiply
   20,896,468x = 32,290,346 × 32,290,346
4. Step 4: Simplify right side
   20,896,468x = 1,042,666,444,799,716
5. Step 5: Solve for x
   x = 1,042,666,444,799,716/20,896,468
6. Step 6: Final answer
   x = 49,896,778.96