Finding the Third Proportional to 40,291,995 and 86,333,064

Step by Step Solution

1. Step 1: Write the proportion equation
   40,291,995 : 86,333,064 = 86,333,064 : x
2. Step 2: Convert to fraction form
   40,291,995/86,333,064 = 86,333,064/x
3. Step 3: Cross multiply
   40,291,995x = 86,333,064 × 86,333,064
4. Step 4: Simplify right side
   40,291,995x = 7,453,397,939,628,096
5. Step 5: Solve for x
   x = 7,453,397,939,628,096/40,291,995
6. Step 6: Final answer
   x = 184,984,584.15