Finding the Third Proportional to 900,264 and 1,393,526

Step by Step Solution

1. Step 1: Write the proportion equation
   900,264 : 1,393,526 = 1,393,526 : x
2. Step 2: Convert to fraction form
   900,264/1,393,526 = 1,393,526/x
3. Step 3: Cross multiply
   900,264x = 1,393,526 × 1,393,526
4. Step 4: Simplify right side
   900,264x = 1,941,914,712,676
5. Step 5: Solve for x
   x = 1,941,914,712,676/900,264
6. Step 6: Final answer
   x = 2,157,050.28