Finding the Third Proportional to 571,284 and 1,335,141

Step by Step Solution

1. Step 1: Write the proportion equation
   571,284 : 1,335,141 = 1,335,141 : x
2. Step 2: Convert to fraction form
   571,284/1,335,141 = 1,335,141/x
3. Step 3: Cross multiply
   571,284x = 1,335,141 × 1,335,141
4. Step 4: Simplify right side
   571,284x = 1,782,601,489,881
5. Step 5: Solve for x
   x = 1,782,601,489,881/571,284
6. Step 6: Final answer
   x = 3,120,342.05