Finding the Third Proportional to 962,253 and 1,345,290

Step by Step Solution

1. Step 1: Write the proportion equation
   962,253 : 1,345,290 = 1,345,290 : x
2. Step 2: Convert to fraction form
   962,253/1,345,290 = 1,345,290/x
3. Step 3: Cross multiply
   962,253x = 1,345,290 × 1,345,290
4. Step 4: Simplify right side
   962,253x = 1,809,805,184,100
5. Step 5: Solve for x
   x = 1,809,805,184,100/962,253
6. Step 6: Final answer
   x = 1,880,799.73