Finding the Third Proportional to 3,709,179 and 7,908,300

Step by Step Solution

1. Step 1: Write the proportion equation
   3,709,179 : 7,908,300 = 7,908,300 : x
2. Step 2: Convert to fraction form
   3,709,179/7,908,300 = 7,908,300/x
3. Step 3: Cross multiply
   3,709,179x = 7,908,300 × 7,908,300
4. Step 4: Simplify right side
   3,709,179x = 62,541,208,890,000
5. Step 5: Solve for x
   x = 62,541,208,890,000/3,709,179
6. Step 6: Final answer
   x = 16,861,199.98