Finding the Third Proportional to 906,826.50 and 1,979,838

Step by Step Solution

1. Step 1: Write the proportion equation
   906,826.50 : 1,979,838 = 1,979,838 : x
2. Step 2: Convert to fraction form
   906,826.50/1,979,838 = 1,979,838/x
3. Step 3: Cross multiply
   906,826.50x = 1,979,838 × 1,979,838
4. Step 4: Simplify right side
   906,826.50x = 3,919,758,506,244
5. Step 5: Solve for x
   x = 3,919,758,506,244/906,826.50
6. Step 6: Final answer
   x = 4,322,501.06