Finding the Third Proportional to 1,186,364 and 2,559,352

Step by Step Solution

1. Step 1: Write the proportion equation
   1,186,364 : 2,559,352 = 2,559,352 : x
2. Step 2: Convert to fraction form
   1,186,364/2,559,352 = 2,559,352/x
3. Step 3: Cross multiply
   1,186,364x = 2,559,352 × 2,559,352
4. Step 4: Simplify right side
   1,186,364x = 6,550,282,659,904
5. Step 5: Solve for x
   x = 6,550,282,659,904/1,186,364
6. Step 6: Final answer
   x = 5,521,309.36