Finding the Third Proportional to 3,528,411 and 7,654,279

Step by Step Solution

1. Step 1: Write the proportion equation
   3,528,411 : 7,654,279 = 7,654,279 : x
2. Step 2: Convert to fraction form
   3,528,411/7,654,279 = 7,654,279/x
3. Step 3: Cross multiply
   3,528,411x = 7,654,279 × 7,654,279
4. Step 4: Simplify right side
   3,528,411x = 58,587,987,009,841
5. Step 5: Solve for x
   x = 58,587,987,009,841/3,528,411
6. Step 6: Final answer
   x = 16,604,637.90