Finding the Third Proportional to 670,099 and 1,036,254

Step by Step Solution

1. Step 1: Write the proportion equation
   670,099 : 1,036,254 = 1,036,254 : x
2. Step 2: Convert to fraction form
   670,099/1,036,254 = 1,036,254/x
3. Step 3: Cross multiply
   670,099x = 1,036,254 × 1,036,254
4. Step 4: Simplify right side
   670,099x = 1,073,822,352,516
5. Step 5: Solve for x
   x = 1,073,822,352,516/670,099
6. Step 6: Final answer
   x = 1,602,483.14