Finding the Third Proportional to 655,060.50 and 1,431,567

Step by Step Solution

1. Step 1: Write the proportion equation
   655,060.50 : 1,431,567 = 1,431,567 : x
2. Step 2: Convert to fraction form
   655,060.50/1,431,567 = 1,431,567/x
3. Step 3: Cross multiply
   655,060.50x = 1,431,567 × 1,431,567
4. Step 4: Simplify right side
   655,060.50x = 2,049,384,075,489
5. Step 5: Solve for x
   x = 2,049,384,075,489/655,060.50
6. Step 6: Final answer
   x = 3,128,541.68