Finding the Third Proportional to 1,895,312 and 4,474,188

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895,312 : 4,474,188 = 4,474,188 : x
2. Step 2: Convert to fraction form
   1,895,312/4,474,188 = 4,474,188/x
3. Step 3: Cross multiply
   1,895,312x = 4,474,188 × 4,474,188
4. Step 4: Simplify right side
   1,895,312x = 20,018,358,259,344
5. Step 5: Solve for x
   x = 20,018,358,259,344/1,895,312
6. Step 6: Final answer
   x = 10,562,038.47