Finding the Third Proportional to 2,974,724 and 4,468,870

Step by Step Solution

1. Step 1: Write the proportion equation
   2,974,724 : 4,468,870 = 4,468,870 : x
2. Step 2: Convert to fraction form
   2,974,724/4,468,870 = 4,468,870/x
3. Step 3: Cross multiply
   2,974,724x = 4,468,870 × 4,468,870
4. Step 4: Simplify right side
   2,974,724x = 19,970,799,076,900
5. Step 5: Solve for x
   x = 19,970,799,076,900/2,974,724
6. Step 6: Final answer
   x = 6,713,496.47