Finding the Third Proportional to 17,968,364 and 39,084,968

Step by Step Solution

1. Step 1: Write the proportion equation
   17,968,364 : 39,084,968 = 39,084,968 : x
2. Step 2: Convert to fraction form
   17,968,364/39,084,968 = 39,084,968/x
3. Step 3: Cross multiply
   17,968,364x = 39,084,968 × 39,084,968
4. Step 4: Simplify right side
   17,968,364x = 1,527,634,723,561,024
5. Step 5: Solve for x
   x = 1,527,634,723,561,024/17,968,364
6. Step 6: Final answer
   x = 85,018,019.65