Finding the Third Proportional to 569,788 and 1,215,838

Step by Step Solution

1. Step 1: Write the proportion equation
   569,788 : 1,215,838 = 1,215,838 : x
2. Step 2: Convert to fraction form
   569,788/1,215,838 = 1,215,838/x
3. Step 3: Cross multiply
   569,788x = 1,215,838 × 1,215,838
4. Step 4: Simplify right side
   569,788x = 1,478,262,042,244
5. Step 5: Solve for x
   x = 1,478,262,042,244/569,788
6. Step 6: Final answer
   x = 2,594,407.12