Finding the Third Proportional to 1,669,830 and 3,654,732

Step by Step Solution

1. Step 1: Write the proportion equation
   1,669,830 : 3,654,732 = 3,654,732 : x
2. Step 2: Convert to fraction form
   1,669,830/3,654,732 = 3,654,732/x
3. Step 3: Cross multiply
   1,669,830x = 3,654,732 × 3,654,732
4. Step 4: Simplify right side
   1,669,830x = 13,357,065,991,824
5. Step 5: Solve for x
   x = 13,357,065,991,824/1,669,830
6. Step 6: Final answer
   x = 7,999,057.38