Finding the Third Proportional to 424,736,154,936 and 910,055,122,488

Step by Step Solution

1. Step 1: Write the proportion equation
   424,736,154,936 : 910,055,122,488 = 910,055,122,488 : x
2. Step 2: Convert to fraction form
   424,736,154,936/910,055,122,488 = 910,055,122,488/x
3. Step 3: Cross multiply
   424,736,154,936x = 910,055,122,488 × 910,055,122,488
4. Step 4: Simplify right side
   424,736,154,936x = 828,200,325,966,648,632,672,256
5. Step 5: Solve for x
   x = 828,200,325,966,648,632,672,256/424,736,154,936
6. Step 6: Final answer
   x = 1,949,917,181,153.19