Finding the Third Proportional to 70,718,852 and 105,642,744

Step by Step Solution

1. Step 1: Write the proportion equation
   70,718,852 : 105,642,744 = 105,642,744 : x
2. Step 2: Convert to fraction form
   70,718,852/105,642,744 = 105,642,744/x
3. Step 3: Cross multiply
   70,718,852x = 105,642,744 × 105,642,744
4. Step 4: Simplify right side
   70,718,852x = 11,160,389,359,849,536
5. Step 5: Solve for x
   x = 11,160,389,359,849,536/70,718,852
6. Step 6: Final answer
   x = 157,813,497.31