Finding the Third Proportional to 365,141,600 and 861,105,268

Step by Step Solution

1. Step 1: Write the proportion equation
   365,141,600 : 861,105,268 = 861,105,268 : x
2. Step 2: Convert to fraction form
   365,141,600/861,105,268 = 861,105,268/x
3. Step 3: Cross multiply
   365,141,600x = 861,105,268 × 861,105,268
4. Step 4: Simplify right side
   365,141,600x = 741,502,282,577,351,808
5. Step 5: Solve for x
   x = 741,502,282,577,351,808/365,141,600
6. Step 6: Final answer
   x = 2,030,725,292.81