Finding the Third Proportional to 3,462,918 and 7,517,262

Step by Step Solution

1. Step 1: Write the proportion equation
   3,462,918 : 7,517,262 = 7,517,262 : x
2. Step 2: Convert to fraction form
   3,462,918/7,517,262 = 7,517,262/x
3. Step 3: Cross multiply
   3,462,918x = 7,517,262 × 7,517,262
4. Step 4: Simplify right side
   3,462,918x = 56,509,227,976,644
5. Step 5: Solve for x
   x = 56,509,227,976,644/3,462,918
6. Step 6: Final answer
   x = 16,318,384.66