Finding the Third Proportional to 434,862 and 934,031.25

Step by Step Solution

1. Step 1: Write the proportion equation
   434,862 : 934,031.25 = 934,031.25 : x
2. Step 2: Convert to fraction form
   434,862/934,031.25 = 934,031.25/x
3. Step 3: Cross multiply
   434,862x = 934,031.25 × 934,031.25
4. Step 4: Simplify right side
   434,862x = 872,414,375,976.56
5. Step 5: Solve for x
   x = 872,414,375,976.56/434,862
6. Step 6: Final answer
   x = 2,006,186.74