Finding the Third Proportional to 771,025.50 and 1,670,760

Step by Step Solution

1. Step 1: Write the proportion equation
   771,025.50 : 1,670,760 = 1,670,760 : x
2. Step 2: Convert to fraction form
   771,025.50/1,670,760 = 1,670,760/x
3. Step 3: Cross multiply
   771,025.50x = 1,670,760 × 1,670,760
4. Step 4: Simplify right side
   771,025.50x = 2,791,438,977,600
5. Step 5: Solve for x
   x = 2,791,438,977,600/771,025.50
6. Step 6: Final answer
   x = 3,620,423.68