Finding the Third Proportional to 918,864 and 1,949,056

Step by Step Solution

1. Step 1: Write the proportion equation
   918,864 : 1,949,056 = 1,949,056 : x
2. Step 2: Convert to fraction form
   918,864/1,949,056 = 1,949,056/x
3. Step 3: Cross multiply
   918,864x = 1,949,056 × 1,949,056
4. Step 4: Simplify right side
   918,864x = 3,798,819,291,136
5. Step 5: Solve for x
   x = 3,798,819,291,136/918,864
6. Step 6: Final answer
   x = 4,134,256.31