Finding the Third Proportional to 1,235,930 and 1,912,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,235,930 : 1,912,700 = 1,912,700 : x
2. Step 2: Convert to fraction form
   1,235,930/1,912,700 = 1,912,700/x
3. Step 3: Cross multiply
   1,235,930x = 1,912,700 × 1,912,700
4. Step 4: Simplify right side
   1,235,930x = 3,658,421,290,000
5. Step 5: Solve for x
   x = 3,658,421,290,000/1,235,930
6. Step 6: Final answer
   x = 2,960,055.42