Finding the Third Proportional to 31,148,750,805,333 and 45,790,045,483,522

Step by Step Solution

1. Step 1: Write the proportion equation
   31,148,750,805,333 : 45,790,045,483,522 = 45,790,045,483,522 : x
2. Step 2: Convert to fraction form
   31,148,750,805,333/45,790,045,483,522 = 45,790,045,483,522/x
3. Step 3: Cross multiply
   31,148,750,805,333x = 45,790,045,483,522 × 45,790,045,483,522
4. Step 4: Simplify right side
   31,148,750,805,333x = 2,096,728,265,383,013,503,066,963,968
5. Step 5: Solve for x
   x = 2,096,728,265,383,013,503,066,963,968/31,148,750,805,333
6. Step 6: Final answer
   x = 67,313,398,167,609.05