Finding the Third Proportional to 607,038 and 1,311,336

Step by Step Solution

1. Step 1: Write the proportion equation
   607,038 : 1,311,336 = 1,311,336 : x
2. Step 2: Convert to fraction form
   607,038/1,311,336 = 1,311,336/x
3. Step 3: Cross multiply
   607,038x = 1,311,336 × 1,311,336
4. Step 4: Simplify right side
   607,038x = 1,719,602,104,896
5. Step 5: Solve for x
   x = 1,719,602,104,896/607,038
6. Step 6: Final answer
   x = 2,832,775.06