Finding the Third Proportional to 808,742 and 1,731,091

Step by Step Solution

1. Step 1: Write the proportion equation
   808,742 : 1,731,091 = 1,731,091 : x
2. Step 2: Convert to fraction form
   808,742/1,731,091 = 1,731,091/x
3. Step 3: Cross multiply
   808,742x = 1,731,091 × 1,731,091
4. Step 4: Simplify right side
   808,742x = 2,996,676,050,281
5. Step 5: Solve for x
   x = 2,996,676,050,281/808,742
6. Step 6: Final answer
   x = 3,705,354.80