Finding the Third Proportional to 1,097,131.50 and 1,455,777

Step by Step Solution

1. Step 1: Write the proportion equation
   1,097,131.50 : 1,455,777 = 1,455,777 : x
2. Step 2: Convert to fraction form
   1,097,131.50/1,455,777 = 1,455,777/x
3. Step 3: Cross multiply
   1,097,131.50x = 1,455,777 × 1,455,777
4. Step 4: Simplify right side
   1,097,131.50x = 2,119,286,673,729
5. Step 5: Solve for x
   x = 2,119,286,673,729/1,097,131.50
6. Step 6: Final answer
   x = 1,931,661.50