Finding the Third Proportional to 913,359 and 1,961,385

Step by Step Solution

1. Step 1: Write the proportion equation
   913,359 : 1,961,385 = 1,961,385 : x
2. Step 2: Convert to fraction form
   913,359/1,961,385 = 1,961,385/x
3. Step 3: Cross multiply
   913,359x = 1,961,385 × 1,961,385
4. Step 4: Simplify right side
   913,359x = 3,847,031,118,225
5. Step 5: Solve for x
   x = 3,847,031,118,225/913,359
6. Step 6: Final answer
   x = 4,211,959.50