Finding the Third Proportional to 3,749,017.50 and 7,763,877

Step by Step Solution

1. Step 1: Write the proportion equation
   3,749,017.50 : 7,763,877 = 7,763,877 : x
2. Step 2: Convert to fraction form
   3,749,017.50/7,763,877 = 7,763,877/x
3. Step 3: Cross multiply
   3,749,017.50x = 7,763,877 × 7,763,877
4. Step 4: Simplify right side
   3,749,017.50x = 60,277,786,071,129
5. Step 5: Solve for x
   x = 60,277,786,071,129/3,749,017.50
6. Step 6: Final answer
   x = 16,078,288.80