Finding the Third Proportional to 666,979.50 and 1,460,451

Step by Step Solution

1. Step 1: Write the proportion equation
   666,979.50 : 1,460,451 = 1,460,451 : x
2. Step 2: Convert to fraction form
   666,979.50/1,460,451 = 1,460,451/x
3. Step 3: Cross multiply
   666,979.50x = 1,460,451 × 1,460,451
4. Step 4: Simplify right side
   666,979.50x = 2,132,917,123,401
5. Step 5: Solve for x
   x = 2,132,917,123,401/666,979.50
6. Step 6: Final answer
   x = 3,197,875.08