Finding the Third Proportional to 1,662,346 and 3,635,730

Step by Step Solution

1. Step 1: Write the proportion equation
   1,662,346 : 3,635,730 = 3,635,730 : x
2. Step 2: Convert to fraction form
   1,662,346/3,635,730 = 3,635,730/x
3. Step 3: Cross multiply
   1,662,346x = 3,635,730 × 3,635,730
4. Step 4: Simplify right side
   1,662,346x = 13,218,532,632,900
5. Step 5: Solve for x
   x = 13,218,532,632,900/1,662,346
6. Step 6: Final answer
   x = 7,951,733.65