Finding the Third Proportional to 1,711,724 and 3,666,340

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,724 : 3,666,340 = 3,666,340 : x
2. Step 2: Convert to fraction form
   1,711,724/3,666,340 = 3,666,340/x
3. Step 3: Cross multiply
   1,711,724x = 3,666,340 × 3,666,340
4. Step 4: Simplify right side
   1,711,724x = 13,442,048,995,600
5. Step 5: Solve for x
   x = 13,442,048,995,600/1,711,724
6. Step 6: Final answer
   x = 7,852,930.14