Finding the Third Proportional to 1,079,122.50 and 1,662,977.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,079,122.50 : 1,662,977.25 = 1,662,977.25 : x
2. Step 2: Convert to fraction form
   1,079,122.50/1,662,977.25 = 1,662,977.25/x
3. Step 3: Cross multiply
   1,079,122.50x = 1,662,977.25 × 1,662,977.25
4. Step 4: Simplify right side
   1,079,122.50x = 2,765,493,334,017.56
5. Step 5: Solve for x
   x = 2,765,493,334,017.56/1,079,122.50
6. Step 6: Final answer
   x = 2,562,724.19