Finding the Third Proportional to 882,909 and 1,905,705

Step by Step Solution

1. Step 1: Write the proportion equation
   882,909 : 1,905,705 = 1,905,705 : x
2. Step 2: Convert to fraction form
   882,909/1,905,705 = 1,905,705/x
3. Step 3: Cross multiply
   882,909x = 1,905,705 × 1,905,705
4. Step 4: Simplify right side
   882,909x = 3,631,711,547,025
5. Step 5: Solve for x
   x = 3,631,711,547,025/882,909
6. Step 6: Final answer
   x = 4,113,347.52