Finding the Third Proportional to 3,239,136 and 7,498,737

Step by Step Solution

1. Step 1: Write the proportion equation
   3,239,136 : 7,498,737 = 7,498,737 : x
2. Step 2: Convert to fraction form
   3,239,136/7,498,737 = 7,498,737/x
3. Step 3: Cross multiply
   3,239,136x = 7,498,737 × 7,498,737
4. Step 4: Simplify right side
   3,239,136x = 56,231,056,595,169
5. Step 5: Solve for x
   x = 56,231,056,595,169/3,239,136
6. Step 6: Final answer
   x = 17,359,893.69