Finding the Third Proportional to 791,322 and 1,676,820

Step by Step Solution

1. Step 1: Write the proportion equation
   791,322 : 1,676,820 = 1,676,820 : x
2. Step 2: Convert to fraction form
   791,322/1,676,820 = 1,676,820/x
3. Step 3: Cross multiply
   791,322x = 1,676,820 × 1,676,820
4. Step 4: Simplify right side
   791,322x = 2,811,725,312,400
5. Step 5: Solve for x
   x = 2,811,725,312,400/791,322
6. Step 6: Final answer
   x = 3,553,199.98