Finding the Third Proportional to 681,080.50 and 1,445,182

Step by Step Solution

1. Step 1: Write the proportion equation
   681,080.50 : 1,445,182 = 1,445,182 : x
2. Step 2: Convert to fraction form
   681,080.50/1,445,182 = 1,445,182/x
3. Step 3: Cross multiply
   681,080.50x = 1,445,182 × 1,445,182
4. Step 4: Simplify right side
   681,080.50x = 2,088,551,013,124
5. Step 5: Solve for x
   x = 2,088,551,013,124/681,080.50
6. Step 6: Final answer
   x = 3,066,525.93