Finding the Third Proportional to 1,312,433 and 1,995,195

Step by Step Solution

1. Step 1: Write the proportion equation
   1,312,433 : 1,995,195 = 1,995,195 : x
2. Step 2: Convert to fraction form
   1,312,433/1,995,195 = 1,995,195/x
3. Step 3: Cross multiply
   1,312,433x = 1,995,195 × 1,995,195
4. Step 4: Simplify right side
   1,312,433x = 3,980,803,088,025
5. Step 5: Solve for x
   x = 3,980,803,088,025/1,312,433
6. Step 6: Final answer
   x = 3,033,147.66