Finding the Third Proportional to 885,724 and 1,375,254

Step by Step Solution

1. Step 1: Write the proportion equation
   885,724 : 1,375,254 = 1,375,254 : x
2. Step 2: Convert to fraction form
   885,724/1,375,254 = 1,375,254/x
3. Step 3: Cross multiply
   885,724x = 1,375,254 × 1,375,254
4. Step 4: Simplify right side
   885,724x = 1,891,323,564,516
5. Step 5: Solve for x
   x = 1,891,323,564,516/885,724
6. Step 6: Final answer
   x = 2,135,341.89