Finding the Third Proportional to 1,368,374 and 2,076,564

Step by Step Solution

1. Step 1: Write the proportion equation
   1,368,374 : 2,076,564 = 2,076,564 : x
2. Step 2: Convert to fraction form
   1,368,374/2,076,564 = 2,076,564/x
3. Step 3: Cross multiply
   1,368,374x = 2,076,564 × 2,076,564
4. Step 4: Simplify right side
   1,368,374x = 4,312,118,046,096
5. Step 5: Solve for x
   x = 4,312,118,046,096/1,368,374
6. Step 6: Final answer
   x = 3,151,271.54