Finding the Third Proportional to 1,070,615 and 1,453,314

Step by Step Solution

1. Step 1: Write the proportion equation
   1,070,615 : 1,453,314 = 1,453,314 : x
2. Step 2: Convert to fraction form
   1,070,615/1,453,314 = 1,453,314/x
3. Step 3: Cross multiply
   1,070,615x = 1,453,314 × 1,453,314
4. Step 4: Simplify right side
   1,070,615x = 2,112,121,582,596
5. Step 5: Solve for x
   x = 2,112,121,582,596/1,070,615
6. Step 6: Final answer
   x = 1,972,811.50