Finding the Third Proportional to 629,160 and 1,357,968

Step by Step Solution

1. Step 1: Write the proportion equation
   629,160 : 1,357,968 = 1,357,968 : x
2. Step 2: Convert to fraction form
   629,160/1,357,968 = 1,357,968/x
3. Step 3: Cross multiply
   629,160x = 1,357,968 × 1,357,968
4. Step 4: Simplify right side
   629,160x = 1,844,077,089,024
5. Step 5: Solve for x
   x = 1,844,077,089,024/629,160
6. Step 6: Final answer
   x = 2,931,014.51