Finding the Third Proportional to 1,271,714 and 1,920,531

Step by Step Solution

1. Step 1: Write the proportion equation
   1,271,714 : 1,920,531 = 1,920,531 : x
2. Step 2: Convert to fraction form
   1,271,714/1,920,531 = 1,920,531/x
3. Step 3: Cross multiply
   1,271,714x = 1,920,531 × 1,920,531
4. Step 4: Simplify right side
   1,271,714x = 3,688,439,321,961
5. Step 5: Solve for x
   x = 3,688,439,321,961/1,271,714
6. Step 6: Final answer
   x = 2,900,368.57