Finding the Third Proportional to 561,334 and 1,199,942

Step by Step Solution

1. Step 1: Write the proportion equation
   561,334 : 1,199,942 = 1,199,942 : x
2. Step 2: Convert to fraction form
   561,334/1,199,942 = 1,199,942/x
3. Step 3: Cross multiply
   561,334x = 1,199,942 × 1,199,942
4. Step 4: Simplify right side
   561,334x = 1,439,860,803,364
5. Step 5: Solve for x
   x = 1,439,860,803,364/561,334
6. Step 6: Final answer
   x = 2,565,069.64