Finding the Third Proportional to 1,708,929 and 3,688,053

Step by Step Solution

1. Step 1: Write the proportion equation
   1,708,929 : 3,688,053 = 3,688,053 : x
2. Step 2: Convert to fraction form
   1,708,929/3,688,053 = 3,688,053/x
3. Step 3: Cross multiply
   1,708,929x = 3,688,053 × 3,688,053
4. Step 4: Simplify right side
   1,708,929x = 13,601,734,930,809
5. Step 5: Solve for x
   x = 13,601,734,930,809/1,708,929
6. Step 6: Final answer
   x = 7,959,215.94