Finding the Third Proportional to 1,619,698 and 3,749,704

Step by Step Solution

1. Step 1: Write the proportion equation
   1,619,698 : 3,749,704 = 3,749,704 : x
2. Step 2: Convert to fraction form
   1,619,698/3,749,704 = 3,749,704/x
3. Step 3: Cross multiply
   1,619,698x = 3,749,704 × 3,749,704
4. Step 4: Simplify right side
   1,619,698x = 14,060,280,087,616
5. Step 5: Solve for x
   x = 14,060,280,087,616/1,619,698
6. Step 6: Final answer
   x = 8,680,803.51