Finding the Third Proportional to 1,258,176 and 2,692,677

Step by Step Solution

1. Step 1: Write the proportion equation
   1,258,176 : 2,692,677 = 2,692,677 : x
2. Step 2: Convert to fraction form
   1,258,176/2,692,677 = 2,692,677/x
3. Step 3: Cross multiply
   1,258,176x = 2,692,677 × 2,692,677
4. Step 4: Simplify right side
   1,258,176x = 7,250,509,426,329
5. Step 5: Solve for x
   x = 7,250,509,426,329/1,258,176
6. Step 6: Final answer
   x = 5,762,714.78