Finding the Third Proportional to 1,027,410 and 1,611,645

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,410 : 1,611,645 = 1,611,645 : x
2. Step 2: Convert to fraction form
   1,027,410/1,611,645 = 1,611,645/x
3. Step 3: Cross multiply
   1,027,410x = 1,611,645 × 1,611,645
4. Step 4: Simplify right side
   1,027,410x = 2,597,399,606,025
5. Step 5: Solve for x
   x = 2,597,399,606,025/1,027,410
6. Step 6: Final answer
   x = 2,528,104.27