Finding the Third Proportional to 483,480 and 1,047,312

Step by Step Solution

1. Step 1: Write the proportion equation
   483,480 : 1,047,312 = 1,047,312 : x
2. Step 2: Convert to fraction form
   483,480/1,047,312 = 1,047,312/x
3. Step 3: Cross multiply
   483,480x = 1,047,312 × 1,047,312
4. Step 4: Simplify right side
   483,480x = 1,096,862,425,344
5. Step 5: Solve for x
   x = 1,096,862,425,344/483,480
6. Step 6: Final answer
   x = 2,268,682.11