Finding the Third Proportional to 1,455,348 and 3,061,492

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,348 : 3,061,492 = 3,061,492 : x
2. Step 2: Convert to fraction form
   1,455,348/3,061,492 = 3,061,492/x
3. Step 3: Cross multiply
   1,455,348x = 3,061,492 × 3,061,492
4. Step 4: Simplify right side
   1,455,348x = 9,372,733,266,064
5. Step 5: Solve for x
   x = 9,372,733,266,064/1,455,348
6. Step 6: Final answer
   x = 6,440,200.74