Finding the Third Proportional to 914,478 and 1,233,585

Step by Step Solution

1. Step 1: Write the proportion equation
   914,478 : 1,233,585 = 1,233,585 : x
2. Step 2: Convert to fraction form
   914,478/1,233,585 = 1,233,585/x
3. Step 3: Cross multiply
   914,478x = 1,233,585 × 1,233,585
4. Step 4: Simplify right side
   914,478x = 1,521,731,952,225
5. Step 5: Solve for x
   x = 1,521,731,952,225/914,478
6. Step 6: Final answer
   x = 1,664,044.35