Finding the Third Proportional to 1,994,761.69 and 3,159,136.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,994,761.69 : 3,159,136.69 = 3,159,136.69 : x
2. Step 2: Convert to fraction form
   1,994,761.69/3,159,136.69 = 3,159,136.69/x
3. Step 3: Cross multiply
   1,994,761.69x = 3,159,136.69 × 3,159,136.69
4. Step 4: Simplify right side
   1,994,761.69x = 9,980,144,610,308.47
5. Step 5: Solve for x
   x = 9,980,144,610,308.47/1,994,761.69
6. Step 6: Final answer
   x = 5,003,176.41