Finding the Third Proportional to 2,522,640 and 3,780,270

Step by Step Solution

1. Step 1: Write the proportion equation
   2,522,640 : 3,780,270 = 3,780,270 : x
2. Step 2: Convert to fraction form
   2,522,640/3,780,270 = 3,780,270/x
3. Step 3: Cross multiply
   2,522,640x = 3,780,270 × 3,780,270
4. Step 4: Simplify right side
   2,522,640x = 14,290,441,272,900
5. Step 5: Solve for x
   x = 14,290,441,272,900/2,522,640
6. Step 6: Final answer
   x = 5,664,875.40