Finding the Third Proportional to 1,047,276 and 1,611,738

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,276 : 1,611,738 = 1,611,738 : x
2. Step 2: Convert to fraction form
   1,047,276/1,611,738 = 1,611,738/x
3. Step 3: Cross multiply
   1,047,276x = 1,611,738 × 1,611,738
4. Step 4: Simplify right side
   1,047,276x = 2,597,699,380,644
5. Step 5: Solve for x
   x = 2,597,699,380,644/1,047,276
6. Step 6: Final answer
   x = 2,480,434.37