Finding the Third Proportional to 969,390 and 2,070,733

Step by Step Solution

1. Step 1: Write the proportion equation
   969,390 : 2,070,733 = 2,070,733 : x
2. Step 2: Convert to fraction form
   969,390/2,070,733 = 2,070,733/x
3. Step 3: Cross multiply
   969,390x = 2,070,733 × 2,070,733
4. Step 4: Simplify right side
   969,390x = 4,287,935,157,289
5. Step 5: Solve for x
   x = 4,287,935,157,289/969,390
6. Step 6: Final answer
   x = 4,423,333.39