Finding the Third Proportional to 3,699,542 and 8,071,382

Step by Step Solution

1. Step 1: Write the proportion equation
   3,699,542 : 8,071,382 = 8,071,382 : x
2. Step 2: Convert to fraction form
   3,699,542/8,071,382 = 8,071,382/x
3. Step 3: Cross multiply
   3,699,542x = 8,071,382 × 8,071,382
4. Step 4: Simplify right side
   3,699,542x = 65,147,207,389,924
5. Step 5: Solve for x
   x = 65,147,207,389,924/3,699,542
6. Step 6: Final answer
   x = 17,609,533.12