Finding the Third Proportional to 1,314,202 and 1,919,630

Step by Step Solution

1. Step 1: Write the proportion equation
   1,314,202 : 1,919,630 = 1,919,630 : x
2. Step 2: Convert to fraction form
   1,314,202/1,919,630 = 1,919,630/x
3. Step 3: Cross multiply
   1,314,202x = 1,919,630 × 1,919,630
4. Step 4: Simplify right side
   1,314,202x = 3,684,979,336,900
5. Step 5: Solve for x
   x = 3,684,979,336,900/1,314,202
6. Step 6: Final answer
   x = 2,803,967.23