Finding the Third Proportional to 3,240,280 and 7,501,512

Step by Step Solution

1. Step 1: Write the proportion equation
   3,240,280 : 7,501,512 = 7,501,512 : x
2. Step 2: Convert to fraction form
   3,240,280/7,501,512 = 7,501,512/x
3. Step 3: Cross multiply
   3,240,280x = 7,501,512 × 7,501,512
4. Step 4: Simplify right side
   3,240,280x = 56,272,682,286,144
5. Step 5: Solve for x
   x = 56,272,682,286,144/3,240,280
6. Step 6: Final answer
   x = 17,366,611.00