Finding the Third Proportional to 1,169,672 and 2,550,880

Step by Step Solution

1. Step 1: Write the proportion equation
   1,169,672 : 2,550,880 = 2,550,880 : x
2. Step 2: Convert to fraction form
   1,169,672/2,550,880 = 2,550,880/x
3. Step 3: Cross multiply
   1,169,672x = 2,550,880 × 2,550,880
4. Step 4: Simplify right side
   1,169,672x = 6,506,988,774,400
5. Step 5: Solve for x
   x = 6,506,988,774,400/1,169,672
6. Step 6: Final answer
   x = 5,563,088.43