Finding the Third Proportional to 2,559,903 and 5,484,117

Step by Step Solution

1. Step 1: Write the proportion equation
   2,559,903 : 5,484,117 = 5,484,117 : x
2. Step 2: Convert to fraction form
   2,559,903/5,484,117 = 5,484,117/x
3. Step 3: Cross multiply
   2,559,903x = 5,484,117 × 5,484,117
4. Step 4: Simplify right side
   2,559,903x = 30,075,539,269,689
5. Step 5: Solve for x
   x = 30,075,539,269,689/2,559,903
6. Step 6: Final answer
   x = 11,748,702.69