Finding the Third Proportional to 106,664,452,072.31 and 154,111,713,467.76

Step by Step Solution

1. Step 1: Write the proportion equation
   106,664,452,072.31 : 154,111,713,467.76 = 154,111,713,467.76 : x
2. Step 2: Convert to fraction form
   106,664,452,072.31/154,111,713,467.76 = 154,111,713,467.76/x
3. Step 3: Cross multiply
   106,664,452,072.31x = 154,111,713,467.76 × 154,111,713,467.76
4. Step 4: Simplify right side
   106,664,452,072.31x = 23,750,420,227,968,961,871,872
5. Step 5: Solve for x
   x = 23,750,420,227,968,961,871,872/106,664,452,072.31
6. Step 6: Final answer
   x = 222,664,812,564.43