Finding the Third Proportional to 3,365,272 and 7,298,352

Step by Step Solution

1. Step 1: Write the proportion equation
   3,365,272 : 7,298,352 = 7,298,352 : x
2. Step 2: Convert to fraction form
   3,365,272/7,298,352 = 7,298,352/x
3. Step 3: Cross multiply
   3,365,272x = 7,298,352 × 7,298,352
4. Step 4: Simplify right side
   3,365,272x = 53,265,941,915,904
5. Step 5: Solve for x
   x = 53,265,941,915,904/3,365,272
6. Step 6: Final answer
   x = 15,828,123.82