Finding the Third Proportional to 913,100 and 1,419,385

Step by Step Solution

1. Step 1: Write the proportion equation
   913,100 : 1,419,385 = 1,419,385 : x
2. Step 2: Convert to fraction form
   913,100/1,419,385 = 1,419,385/x
3. Step 3: Cross multiply
   913,100x = 1,419,385 × 1,419,385
4. Step 4: Simplify right side
   913,100x = 2,014,653,778,225
5. Step 5: Solve for x
   x = 2,014,653,778,225/913,100
6. Step 6: Final answer
   x = 2,206,388.98