Finding the Third Proportional to 416,019 and 626,968.50

Step by Step Solution

1. Step 1: Write the proportion equation
   416,019 : 626,968.50 = 626,968.50 : x
2. Step 2: Convert to fraction form
   416,019/626,968.50 = 626,968.50/x
3. Step 3: Cross multiply
   416,019x = 626,968.50 × 626,968.50
4. Step 4: Simplify right side
   416,019x = 393,089,499,992.25
5. Step 5: Solve for x
   x = 393,089,499,992.25/416,019
6. Step 6: Final answer
   x = 944,883.53