Finding the Third Proportional to 3,240,560 and 7,091,088

Step by Step Solution

1. Step 1: Write the proportion equation
   3,240,560 : 7,091,088 = 7,091,088 : x
2. Step 2: Convert to fraction form
   3,240,560/7,091,088 = 7,091,088/x
3. Step 3: Cross multiply
   3,240,560x = 7,091,088 × 7,091,088
4. Step 4: Simplify right side
   3,240,560x = 50,283,529,023,744
5. Step 5: Solve for x
   x = 50,283,529,023,744/3,240,560
6. Step 6: Final answer
   x = 15,516,925.79