Finding the Third Proportional to 1,649,888 and 3,618,592

Step by Step Solution

1. Step 1: Write the proportion equation
   1,649,888 : 3,618,592 = 3,618,592 : x
2. Step 2: Convert to fraction form
   1,649,888/3,618,592 = 3,618,592/x
3. Step 3: Cross multiply
   1,649,888x = 3,618,592 × 3,618,592
4. Step 4: Simplify right side
   1,649,888x = 13,094,208,062,464
5. Step 5: Solve for x
   x = 13,094,208,062,464/1,649,888
6. Step 6: Final answer
   x = 7,936,422.39