Finding the Third Proportional to 2,484,174 and 3,515,820

Step by Step Solution

1. Step 1: Write the proportion equation
   2,484,174 : 3,515,820 = 3,515,820 : x
2. Step 2: Convert to fraction form
   2,484,174/3,515,820 = 3,515,820/x
3. Step 3: Cross multiply
   2,484,174x = 3,515,820 × 3,515,820
4. Step 4: Simplify right side
   2,484,174x = 12,360,990,272,400
5. Step 5: Solve for x
   x = 12,360,990,272,400/2,484,174
6. Step 6: Final answer
   x = 4,975,895.52