Finding the Third Proportional to 969,416 and 2,070,776

Step by Step Solution

1. Step 1: Write the proportion equation
   969,416 : 2,070,776 = 2,070,776 : x
2. Step 2: Convert to fraction form
   969,416/2,070,776 = 2,070,776/x
3. Step 3: Cross multiply
   969,416x = 2,070,776 × 2,070,776
4. Step 4: Simplify right side
   969,416x = 4,288,113,242,176
5. Step 5: Solve for x
   x = 4,288,113,242,176/969,416
6. Step 6: Final answer
   x = 4,423,398.46