Finding the Third Proportional to 890,352 and 1,335,528

Step by Step Solution

1. Step 1: Write the proportion equation
   890,352 : 1,335,528 = 1,335,528 : x
2. Step 2: Convert to fraction form
   890,352/1,335,528 = 1,335,528/x
3. Step 3: Cross multiply
   890,352x = 1,335,528 × 1,335,528
4. Step 4: Simplify right side
   890,352x = 1,783,635,038,784
5. Step 5: Solve for x
   x = 1,783,635,038,784/890,352
6. Step 6: Final answer
   x = 2,003,292