Finding the Third Proportional to 15,546,990 and 32,089,786

Step by Step Solution

1. Step 1: Write the proportion equation
   15,546,990 : 32,089,786 = 32,089,786 : x
2. Step 2: Convert to fraction form
   15,546,990/32,089,786 = 32,089,786/x
3. Step 3: Cross multiply
   15,546,990x = 32,089,786 × 32,089,786
4. Step 4: Simplify right side
   15,546,990x = 1,029,754,365,525,796
5. Step 5: Solve for x
   x = 1,029,754,365,525,796/15,546,990
6. Step 6: Final answer
   x = 66,234,966.74