Finding the Third Proportional to 2,175,363 and 4,665,492

Step by Step Solution

1. Step 1: Write the proportion equation
   2,175,363 : 4,665,492 = 4,665,492 : x
2. Step 2: Convert to fraction form
   2,175,363/4,665,492 = 4,665,492/x
3. Step 3: Cross multiply
   2,175,363x = 4,665,492 × 4,665,492
4. Step 4: Simplify right side
   2,175,363x = 21,766,815,602,064
5. Step 5: Solve for x
   x = 21,766,815,602,064/2,175,363
6. Step 6: Final answer
   x = 10,006,061.33