Finding the Third Proportional to 3,417,209 and 7,516,546

Step by Step Solution

1. Step 1: Write the proportion equation
   3,417,209 : 7,516,546 = 7,516,546 : x
2. Step 2: Convert to fraction form
   3,417,209/7,516,546 = 7,516,546/x
3. Step 3: Cross multiply
   3,417,209x = 7,516,546 × 7,516,546
4. Step 4: Simplify right side
   3,417,209x = 56,498,463,770,116
5. Step 5: Solve for x
   x = 56,498,463,770,116/3,417,209
6. Step 6: Final answer
   x = 16,533,511.35