Finding the Third Proportional to 1,070,812 and 1,427,562

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,812 : 1,427,562 = 1,427,562 : x
2. Step 2: Convert to fraction form
   1,070,812/1,427,562 = 1,427,562/x
3. Step 3: Cross multiply
   1,070,812x = 1,427,562 × 1,427,562
4. Step 4: Simplify right side
   1,070,812x = 2,037,933,263,844
5. Step 5: Solve for x
   x = 2,037,933,263,844/1,070,812
6. Step 6: Final answer
   x = 1,903,166.25