Finding the Third Proportional to 106,664,456,375.25 and 154,111,719,780

Step by Step Solution

1. Step 1: Write the proportion equation
   106,664,456,375.25 : 154,111,719,780 = 154,111,719,780 : x
2. Step 2: Convert to fraction form
   106,664,456,375.25/154,111,719,780 = 154,111,719,780/x
3. Step 3: Cross multiply
   106,664,456,375.25x = 154,111,719,780 × 154,111,719,780
4. Step 4: Simplify right side
   106,664,456,375.25x = 23,750,422,173,549,242,351,616
5. Step 5: Solve for x
   x = 23,750,422,173,549,242,351,616/106,664,456,375.25
6. Step 6: Final answer
   x = 222,664,821,822.13