Finding the Third Proportional to 791,316 and 1,676,808

Step by Step Solution

1. Step 1: Write the proportion equation
   791,316 : 1,676,808 = 1,676,808 : x
2. Step 2: Convert to fraction form
   791,316/1,676,808 = 1,676,808/x
3. Step 3: Cross multiply
   791,316x = 1,676,808 × 1,676,808
4. Step 4: Simplify right side
   791,316x = 2,811,685,068,864
5. Step 5: Solve for x
   x = 2,811,685,068,864/791,316
6. Step 6: Final answer
   x = 3,553,176.06