Finding the Third Proportional to 1,176,946 and 2,495,128

Step by Step Solution

1. Step 1: Write the proportion equation
   1,176,946 : 2,495,128 = 2,495,128 : x
2. Step 2: Convert to fraction form
   1,176,946/2,495,128 = 2,495,128/x
3. Step 3: Cross multiply
   1,176,946x = 2,495,128 × 2,495,128
4. Step 4: Simplify right side
   1,176,946x = 6,225,663,736,384
5. Step 5: Solve for x
   x = 6,225,663,736,384/1,176,946
6. Step 6: Final answer
   x = 5,289,676.62