Finding the Third Proportional to 1,380,060 and 1,900,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,380,060 : 1,900,374 = 1,900,374 : x
2. Step 2: Convert to fraction form
   1,380,060/1,900,374 = 1,900,374/x
3. Step 3: Cross multiply
   1,380,060x = 1,900,374 × 1,900,374
4. Step 4: Simplify right side
   1,380,060x = 3,611,421,339,876
5. Step 5: Solve for x
   x = 3,611,421,339,876/1,380,060
6. Step 6: Final answer
   x = 2,616,858.21