Finding the Third Proportional to 519,452,268 and 1,142,793,726

Step by Step Solution

1. Step 1: Write the proportion equation
   519,452,268 : 1,142,793,726 = 1,142,793,726 : x
2. Step 2: Convert to fraction form
   519,452,268/1,142,793,726 = 1,142,793,726/x
3. Step 3: Cross multiply
   519,452,268x = 1,142,793,726 × 1,142,793,726
4. Step 4: Simplify right side
   519,452,268x = 1,305,977,500,184,963,072
5. Step 5: Solve for x
   x = 1,305,977,500,184,963,072/519,452,268
6. Step 6: Final answer
   x = 2,514,143,417.28