Finding the Third Proportional to 1,071,679.50 and 2,290,752

Step by Step Solution

1. Step 1: Write the proportion equation
   1,071,679.50 : 2,290,752 = 2,290,752 : x
2. Step 2: Convert to fraction form
   1,071,679.50/2,290,752 = 2,290,752/x
3. Step 3: Cross multiply
   1,071,679.50x = 2,290,752 × 2,290,752
4. Step 4: Simplify right side
   1,071,679.50x = 5,247,544,725,504
5. Step 5: Solve for x
   x = 5,247,544,725,504/1,071,679.50
6. Step 6: Final answer
   x = 4,896,561.64