Finding the Third Proportional to 2,580,484.50 and 3,609,168.75

Step by Step Solution

1. Step 1: Write the proportion equation
   2,580,484.50 : 3,609,168.75 = 3,609,168.75 : x
2. Step 2: Convert to fraction form
   2,580,484.50/3,609,168.75 = 3,609,168.75/x
3. Step 3: Cross multiply
   2,580,484.50x = 3,609,168.75 × 3,609,168.75
4. Step 4: Simplify right side
   2,580,484.50x = 13,026,099,065,976.56
5. Step 5: Solve for x
   x = 13,026,099,065,976.56/2,580,484.50
6. Step 6: Final answer
   x = 5,047,927.65