Finding the Third Proportional to 3,528,416 and 7,654,287

Step by Step Solution

1. Step 1: Write the proportion equation
   3,528,416 : 7,654,287 = 7,654,287 : x
2. Step 2: Convert to fraction form
   3,528,416/7,654,287 = 7,654,287/x
3. Step 3: Cross multiply
   3,528,416x = 7,654,287 × 7,654,287
4. Step 4: Simplify right side
   3,528,416x = 58,588,109,478,369
5. Step 5: Solve for x
   x = 58,588,109,478,369/3,528,416
6. Step 6: Final answer
   x = 16,604,649.08