Finding the Third Proportional to 3,442,344 and 7,492,674

Step by Step Solution

1. Step 1: Write the proportion equation
   3,442,344 : 7,492,674 = 7,492,674 : x
2. Step 2: Convert to fraction form
   3,442,344/7,492,674 = 7,492,674/x
3. Step 3: Cross multiply
   3,442,344x = 7,492,674 × 7,492,674
4. Step 4: Simplify right side
   3,442,344x = 56,140,163,670,276
5. Step 5: Solve for x
   x = 56,140,163,670,276/3,442,344
6. Step 6: Final answer
   x = 16,308,702.35