Finding the Third Proportional to 2,559,887 and 5,484,108

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,887 : 5,484,108 = 5,484,108 : x
2. Step 2: Convert to fraction form
   2,559,887/5,484,108 = 5,484,108/x
3. Step 3: Cross multiply
   2,559,887x = 5,484,108 × 5,484,108
4. Step 4: Simplify right side
   2,559,887x = 30,075,440,555,664
5. Step 5: Solve for x
   x = 30,075,440,555,664/2,559,887
6. Step 6: Final answer
   x = 11,748,737.56