Finding the Third Proportional to 584,112 and 1,267,376

Step by Step Solution

1. Step 1: Write the proportion equation
   584,112 : 1,267,376 = 1,267,376 : x
2. Step 2: Convert to fraction form
   584,112/1,267,376 = 1,267,376/x
3. Step 3: Cross multiply
   584,112x = 1,267,376 × 1,267,376
4. Step 4: Simplify right side
   584,112x = 1,606,241,925,376
5. Step 5: Solve for x
   x = 1,606,241,925,376/584,112
6. Step 6: Final answer
   x = 2,749,886.88