Finding the Third Proportional to 870,826.50 and 1,345,068

Step by Step Solution

1. Step 1: Write the proportion equation
   870,826.50 : 1,345,068 = 1,345,068 : x
2. Step 2: Convert to fraction form
   870,826.50/1,345,068 = 1,345,068/x
3. Step 3: Cross multiply
   870,826.50x = 1,345,068 × 1,345,068
4. Step 4: Simplify right side
   870,826.50x = 1,809,207,924,624
5. Step 5: Solve for x
   x = 1,809,207,924,624/870,826.50
6. Step 6: Final answer
   x = 2,077,575.64