Finding the Third Proportional to 1,886,460 and 2,666,730

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,460 : 2,666,730 = 2,666,730 : x
2. Step 2: Convert to fraction form
   1,886,460/2,666,730 = 2,666,730/x
3. Step 3: Cross multiply
   1,886,460x = 2,666,730 × 2,666,730
4. Step 4: Simplify right side
   1,886,460x = 7,111,448,892,900
5. Step 5: Solve for x
   x = 7,111,448,892,900/1,886,460
6. Step 6: Final answer
   x = 3,769,732.14