Finding the Third Proportional to 3,477,399 and 7,533,606

Step by Step Solution

1. Step 1: Write the proportion equation
   3,477,399 : 7,533,606 = 7,533,606 : x
2. Step 2: Convert to fraction form
   3,477,399/7,533,606 = 7,533,606/x
3. Step 3: Cross multiply
   3,477,399x = 7,533,606 × 7,533,606
4. Step 4: Simplify right side
   3,477,399x = 56,755,219,363,236
5. Step 5: Solve for x
   x = 56,755,219,363,236/3,477,399
6. Step 6: Final answer
   x = 16,321,169.75