Finding the Third Proportional to 2,146,188 and 2,904,354

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,188 : 2,904,354 = 2,904,354 : x
2. Step 2: Convert to fraction form
   2,146,188/2,904,354 = 2,904,354/x
3. Step 3: Cross multiply
   2,146,188x = 2,904,354 × 2,904,354
4. Step 4: Simplify right side
   2,146,188x = 8,435,272,157,316
5. Step 5: Solve for x
   x = 8,435,272,157,316/2,146,188
6. Step 6: Final answer
   x = 3,930,351.00