Finding the Third Proportional to 1,051,120 and 2,305,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,120 : 2,305,716 = 2,305,716 : x
2. Step 2: Convert to fraction form
   1,051,120/2,305,716 = 2,305,716/x
3. Step 3: Cross multiply
   1,051,120x = 2,305,716 × 2,305,716
4. Step 4: Simplify right side
   1,051,120x = 5,316,326,272,656
5. Step 5: Solve for x
   x = 5,316,326,272,656/1,051,120
6. Step 6: Final answer
   x = 5,057,772.92