Finding the Third Proportional to 962,245 and 1,345,278

Step by Step Solution

1. Step 1: Write the proportion equation
   962,245 : 1,345,278 = 1,345,278 : x
2. Step 2: Convert to fraction form
   962,245/1,345,278 = 1,345,278/x
3. Step 3: Cross multiply
   962,245x = 1,345,278 × 1,345,278
4. Step 4: Simplify right side
   962,245x = 1,809,772,897,284
5. Step 5: Solve for x
   x = 1,809,772,897,284/962,245
6. Step 6: Final answer
   x = 1,880,781.81