Finding the Third Proportional to 1,709,345 and 3,736,210

Step by Step Solution

1. Step 1: Write the proportion equation
   1,709,345 : 3,736,210 = 3,736,210 : x
2. Step 2: Convert to fraction form
   1,709,345/3,736,210 = 3,736,210/x
3. Step 3: Cross multiply
   1,709,345x = 3,736,210 × 3,736,210
4. Step 4: Simplify right side
   1,709,345x = 13,959,265,164,100
5. Step 5: Solve for x
   x = 13,959,265,164,100/1,709,345
6. Step 6: Final answer
   x = 8,166,441.04