Finding the Third Proportional to 1,101,117 and 1,666,863

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,117 : 1,666,863 = 1,666,863 : x
2. Step 2: Convert to fraction form
   1,101,117/1,666,863 = 1,666,863/x
3. Step 3: Cross multiply
   1,101,117x = 1,666,863 × 1,666,863
4. Step 4: Simplify right side
   1,101,117x = 2,778,432,260,769
5. Step 5: Solve for x
   x = 2,778,432,260,769/1,101,117
6. Step 6: Final answer
   x = 2,523,285.23