Finding the Third Proportional to 3,483,918 and 7,501,736

Step by Step Solution

1. Step 1: Write the proportion equation
   3,483,918 : 7,501,736 = 7,501,736 : x
2. Step 2: Convert to fraction form
   3,483,918/7,501,736 = 7,501,736/x
3. Step 3: Cross multiply
   3,483,918x = 7,501,736 × 7,501,736
4. Step 4: Simplify right side
   3,483,918x = 56,276,043,013,696
5. Step 5: Solve for x
   x = 56,276,043,013,696/3,483,918
6. Step 6: Final answer
   x = 16,153,090.58