Finding the Third Proportional to 1,666,712 and 2,359,928

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,712 : 2,359,928 = 2,359,928 : x
2. Step 2: Convert to fraction form
   1,666,712/2,359,928 = 2,359,928/x
3. Step 3: Cross multiply
   1,666,712x = 2,359,928 × 2,359,928
4. Step 4: Simplify right side
   1,666,712x = 5,569,260,165,184
5. Step 5: Solve for x
   x = 5,569,260,165,184/1,666,712
6. Step 6: Final answer
   x = 3,341,465.21