Finding the Third Proportional to 758,898 and 1,616,112

Step by Step Solution

1. Step 1: Write the proportion equation
   758,898 : 1,616,112 = 1,616,112 : x
2. Step 2: Convert to fraction form
   758,898/1,616,112 = 1,616,112/x
3. Step 3: Cross multiply
   758,898x = 1,616,112 × 1,616,112
4. Step 4: Simplify right side
   758,898x = 2,611,817,996,544
5. Step 5: Solve for x
   x = 2,611,817,996,544/758,898
6. Step 6: Final answer
   x = 3,441,592.94