Finding the Third Proportional to 876,459 and 1,370,046

Step by Step Solution

1. Step 1: Write the proportion equation
   876,459 : 1,370,046 = 1,370,046 : x
2. Step 2: Convert to fraction form
   876,459/1,370,046 = 1,370,046/x
3. Step 3: Cross multiply
   876,459x = 1,370,046 × 1,370,046
4. Step 4: Simplify right side
   876,459x = 1,877,026,042,116
5. Step 5: Solve for x
   x = 1,877,026,042,116/876,459
6. Step 6: Final answer
   x = 2,141,601.65