Finding the Third Proportional to 4,620,431,648 and 10,087,546,982

Step by Step Solution

1. Step 1: Write the proportion equation
   4,620,431,648 : 10,087,546,982 = 10,087,546,982 : x
2. Step 2: Convert to fraction form
   4,620,431,648/10,087,546,982 = 10,087,546,982/x
3. Step 3: Cross multiply
   4,620,431,648x = 10,087,546,982 × 10,087,546,982
4. Step 4: Simplify right side
   4,620,431,648x = 101,758,604,114,057,314,304
5. Step 5: Solve for x
   x = 101,758,604,114,057,314,304/4,620,431,648
6. Step 6: Final answer
   x = 22,023,614,213.21