Finding the Third Proportional to 498,564 and 1,087,335

Step by Step Solution

1. Step 1: Write the proportion equation
   498,564 : 1,087,335 = 1,087,335 : x
2. Step 2: Convert to fraction form
   498,564/1,087,335 = 1,087,335/x
3. Step 3: Cross multiply
   498,564x = 1,087,335 × 1,087,335
4. Step 4: Simplify right side
   498,564x = 1,182,297,402,225
5. Step 5: Solve for x
   x = 1,182,297,402,225/498,564
6. Step 6: Final answer
   x = 2,371,405.48