Finding the Third Proportional to 34,540,772 and 74,462,111

Step by Step Solution

1. Step 1: Write the proportion equation
   34,540,772 : 74,462,111 = 74,462,111 : x
2. Step 2: Convert to fraction form
   34,540,772/74,462,111 = 74,462,111/x
3. Step 3: Cross multiply
   34,540,772x = 74,462,111 × 74,462,111
4. Step 4: Simplify right side
   34,540,772x = 5,544,605,974,576,321
5. Step 5: Solve for x
   x = 5,544,605,974,576,321/34,540,772
6. Step 6: Final answer
   x = 160,523,510.44