Finding the Third Proportional to 3,335,192 and 7,272,592

Step by Step Solution

1. Step 1: Write the proportion equation
   3,335,192 : 7,272,592 = 7,272,592 : x
2. Step 2: Convert to fraction form
   3,335,192/7,272,592 = 7,272,592/x
3. Step 3: Cross multiply
   3,335,192x = 7,272,592 × 7,272,592
4. Step 4: Simplify right side
   3,335,192x = 52,890,594,398,464
5. Step 5: Solve for x
   x = 52,890,594,398,464/3,335,192
6. Step 6: Final answer
   x = 15,858,335.71