Finding the Third Proportional to 1,086,822,144 and 2,387,153,440

Step by Step Solution

1. Step 1: Write the proportion equation
   1,086,822,144 : 2,387,153,440 = 2,387,153,440 : x
2. Step 2: Convert to fraction form
   1,086,822,144/2,387,153,440 = 2,387,153,440/x
3. Step 3: Cross multiply
   1,086,822,144x = 2,387,153,440 × 2,387,153,440
4. Step 4: Simplify right side
   1,086,822,144x = 5,698,501,546,103,833,600
5. Step 5: Solve for x
   x = 5,698,501,546,103,833,600/1,086,822,144
6. Step 6: Final answer
   x = 5,243,269,634.84