Finding the Third Proportional to 1,566,232 and 2,489,380

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,232 : 2,489,380 = 2,489,380 : x
2. Step 2: Convert to fraction form
   1,566,232/2,489,380 = 2,489,380/x
3. Step 3: Cross multiply
   1,566,232x = 2,489,380 × 2,489,380
4. Step 4: Simplify right side
   1,566,232x = 6,197,012,784,400
5. Step 5: Solve for x
   x = 6,197,012,784,400/1,566,232
6. Step 6: Final answer
   x = 3,956,637.83