Finding the Third Proportional to 867,290 and 1,334,752

Step by Step Solution

1. Step 1: Write the proportion equation
   867,290 : 1,334,752 = 1,334,752 : x
2. Step 2: Convert to fraction form
   867,290/1,334,752 = 1,334,752/x
3. Step 3: Cross multiply
   867,290x = 1,334,752 × 1,334,752
4. Step 4: Simplify right side
   867,290x = 1,781,562,901,504
5. Step 5: Solve for x
   x = 1,781,562,901,504/867,290
6. Step 6: Final answer
   x = 2,054,172.08