Finding the Third Proportional to 3,676,332 and 5,386,338

Step by Step Solution

1. Step 1: Write the proportion equation
   3,676,332 : 5,386,338 = 5,386,338 : x
2. Step 2: Convert to fraction form
   3,676,332/5,386,338 = 5,386,338/x
3. Step 3: Cross multiply
   3,676,332x = 5,386,338 × 5,386,338
4. Step 4: Simplify right side
   3,676,332x = 29,012,637,050,244
5. Step 5: Solve for x
   x = 29,012,637,050,244/3,676,332
6. Step 6: Final answer
   x = 7,891,734.76