Finding the Third Proportional to 1,536,072 and 3,307,560

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,072 : 3,307,560 = 3,307,560 : x
2. Step 2: Convert to fraction form
   1,536,072/3,307,560 = 3,307,560/x
3. Step 3: Cross multiply
   1,536,072x = 3,307,560 × 3,307,560
4. Step 4: Simplify right side
   1,536,072x = 10,939,953,153,600
5. Step 5: Solve for x
   x = 10,939,953,153,600/1,536,072
6. Step 6: Final answer
   x = 7,122,031.49