Finding the Third Proportional to 1,669,829 and 3,654,730

Step by Step Solution

1. Step 1: Write the proportion equation
   1,669,829 : 3,654,730 = 3,654,730 : x
2. Step 2: Convert to fraction form
   1,669,829/3,654,730 = 3,654,730/x
3. Step 3: Cross multiply
   1,669,829x = 3,654,730 × 3,654,730
4. Step 4: Simplify right side
   1,669,829x = 13,357,051,372,900
5. Step 5: Solve for x
   x = 13,357,051,372,900/1,669,829
6. Step 6: Final answer
   x = 7,999,053.42