Finding the Third Proportional to 34,162,736 and 74,629,216

Step by Step Solution

1. Step 1: Write the proportion equation
   34,162,736 : 74,629,216 = 74,629,216 : x
2. Step 2: Convert to fraction form
   34,162,736/74,629,216 = 74,629,216/x
3. Step 3: Cross multiply
   34,162,736x = 74,629,216 × 74,629,216
4. Step 4: Simplify right side
   34,162,736x = 5,569,519,880,774,656
5. Step 5: Solve for x
   x = 5,569,519,880,774,656/34,162,736
6. Step 6: Final answer
   x = 163,029,093.48