Finding the Third Proportional to 1,968,166 and 2,942,002.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,968,166 : 2,942,002.50 = 2,942,002.50 : x
2. Step 2: Convert to fraction form
   1,968,166/2,942,002.50 = 2,942,002.50/x
3. Step 3: Cross multiply
   1,968,166x = 2,942,002.50 × 2,942,002.50
4. Step 4: Simplify right side
   1,968,166x = 8,655,378,710,006.25
5. Step 5: Solve for x
   x = 8,655,378,710,006.25/1,968,166
6. Step 6: Final answer
   x = 4,397,687.34