Finding the Third Proportional to 106,664,456,343.38 and 154,111,719,733.88

Step by Step Solution

1. Step 1: Write the proportion equation
   106,664,456,343.38 : 154,111,719,733.88 = 154,111,719,733.88 : x
2. Step 2: Convert to fraction form
   106,664,456,343.38/154,111,719,733.88 = 154,111,719,733.88/x
3. Step 3: Cross multiply
   106,664,456,343.38x = 154,111,719,733.88 × 154,111,719,733.88
4. Step 4: Simplify right side
   106,664,456,343.38x = 23,750,422,159,333,978,537,984
5. Step 5: Solve for x
   x = 23,750,422,159,333,978,537,984/106,664,456,343.38
6. Step 6: Final answer
   x = 222,664,821,755.39