Finding the Third Proportional to 908,286 and 2,141,076

Step by Step Solution

1. Step 1: Write the proportion equation
   908,286 : 2,141,076 = 2,141,076 : x
2. Step 2: Convert to fraction form
   908,286/2,141,076 = 2,141,076/x
3. Step 3: Cross multiply
   908,286x = 2,141,076 × 2,141,076
4. Step 4: Simplify right side
   908,286x = 4,584,206,437,776
5. Step 5: Solve for x
   x = 4,584,206,437,776/908,286
6. Step 6: Final answer
   x = 5,047,095.78