Finding the Third Proportional to 34,617,456 and 74,037,564

Step by Step Solution

1. Step 1: Write the proportion equation
   34,617,456 : 74,037,564 = 74,037,564 : x
2. Step 2: Convert to fraction form
   34,617,456/74,037,564 = 74,037,564/x
3. Step 3: Cross multiply
   34,617,456x = 74,037,564 × 74,037,564
4. Step 4: Simplify right side
   34,617,456x = 5,481,560,883,054,096
5. Step 5: Solve for x
   x = 5,481,560,883,054,096/34,617,456
6. Step 6: Final answer
   x = 158,346,727.82