Finding the Third Proportional to 843,861 and 1,719,054

Step by Step Solution

1. Step 1: Write the proportion equation
   843,861 : 1,719,054 = 1,719,054 : x
2. Step 2: Convert to fraction form
   843,861/1,719,054 = 1,719,054/x
3. Step 3: Cross multiply
   843,861x = 1,719,054 × 1,719,054
4. Step 4: Simplify right side
   843,861x = 2,955,146,654,916
5. Step 5: Solve for x
   x = 2,955,146,654,916/843,861
6. Step 6: Final answer
   x = 3,501,935.34