Finding the Third Proportional to 785,376 and 1,719,900

Step by Step Solution

1. Step 1: Write the proportion equation
   785,376 : 1,719,900 = 1,719,900 : x
2. Step 2: Convert to fraction form
   785,376/1,719,900 = 1,719,900/x
3. Step 3: Cross multiply
   785,376x = 1,719,900 × 1,719,900
4. Step 4: Simplify right side
   785,376x = 2,958,056,010,000
5. Step 5: Solve for x
   x = 2,958,056,010,000/785,376
6. Step 6: Final answer
   x = 3,766,420.17