Finding the Third Proportional to 1,654,336 and 3,572,768

Step by Step Solution

1. Step 1: Write the proportion equation
   1,654,336 : 3,572,768 = 3,572,768 : x
2. Step 2: Convert to fraction form
   1,654,336/3,572,768 = 3,572,768/x
3. Step 3: Cross multiply
   1,654,336x = 3,572,768 × 3,572,768
4. Step 4: Simplify right side
   1,654,336x = 12,764,671,181,824
5. Step 5: Solve for x
   x = 12,764,671,181,824/1,654,336
6. Step 6: Final answer
   x = 7,715,887.93